SE7910164L - Fickprojektor - Google Patents

Fickprojektor

Info

Publication number: SE7910164L
Authority: SE; Sweden
Prior art keywords: tubular member; circular; filmstrip; projector; casing
Prior art date: 1978-12-12

Application number

SE7910164A

Other languages

Unknown language ( )

English (en)

Swedish (sv)

Inventor

Del Omar Lopez J Val

Original Assignee

Belity Luis Carlos Elguer

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1978-12-12

Filing date

1979-12-11

Publication date

1980-06-13

1979-12-11 Application filed by Belity Luis Carlos Elguer filed Critical Belity Luis Carlos Elguer

1980-06-13 Publication of SE7910164L publication Critical patent/SE7910164L/

Links

230000003287 optical effect Effects 0.000 abstract 1

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Projection Apparatus (AREA)
Basic Packing Technique (AREA)
Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Package Closures (AREA)

SE7910164A 1978-12-12 1979-12-11 Fickprojektor SE7910164L (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES1978240083U ES240083Y (es)	1978-12-12	1978-12-12	Proyector de bolsillo para microdiapositivas

Publications (1)

Publication Number	Publication Date
SE7910164L true SE7910164L (sv)	1980-06-13

Family

ID=8400124

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7910164A SE7910164L (sv)	1978-12-12	1979-12-11	Fickprojektor

Country Status (12)

Country	Link
AR (1)	AR223019A1 (da)
BR (1)	BR7908080A (da)
CH (1)	CH634931A5 (da)
DE (1)	DE2949547A1 (da)
DK (1)	DK526879A (da)
ES (1)	ES240083Y (da)
FR (1)	FR2444286A1 (da)
GB (1)	GB2038024B (da)
IT (1)	IT1188867B (da)
MX (1)	MX147355A (da)
NL (1)	NL7908878A (da)
SE (1)	SE7910164L (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112927575B (zh) *	2021-01-25	2022-09-23	焦作大学	一种适用于汉语言文学专业教学的辅助装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB496142A (en) *	1936-06-08	1938-11-25	Clarence Lee Stephens	Improvements in picture projecting devices
US2454233A (en) *	1946-04-27	1948-11-16	Mathew A Strumor	Picture projecting pistol
US4059351A (en) *	1976-10-15	1977-11-22	Wisotsky Harry A	Hand-held film projectors

1978
- 1978-12-12 ES ES1978240083U patent/ES240083Y/es not_active Expired
1979
- 1979-01-12 AR AR279273A patent/AR223019A1/es active
- 1979-12-05 MX MX180319A patent/MX147355A/es unknown
- 1979-12-07 GB GB7942383A patent/GB2038024B/en not_active Expired
- 1979-12-10 DE DE19792949547 patent/DE2949547A1/de not_active Withdrawn
- 1979-12-10 NL NL7908878A patent/NL7908878A/nl not_active Application Discontinuation
- 1979-12-11 BR BR7908080A patent/BR7908080A/pt unknown
- 1979-12-11 SE SE7910164A patent/SE7910164L/ not_active Application Discontinuation
- 1979-12-11 DK DK526879A patent/DK526879A/da not_active Application Discontinuation
- 1979-12-11 CH CH1095179A patent/CH634931A5/fr not_active IP Right Cessation
- 1979-12-11 IT IT51053/79A patent/IT1188867B/it active
- 1979-12-12 FR FR7930901A patent/FR2444286A1/fr active Granted

Also Published As

Publication number	Publication date
FR2444286B3 (da)	1982-12-31
IT7951053A0 (it)	1979-12-11
DE2949547A1 (de)	1980-07-03
CH634931A5 (fr)	1983-02-28
GB2038024B (en)	1982-08-04
AR223019A1 (es)	1981-07-15
BR7908080A (pt)	1980-07-22
ES240083U (es)	1979-02-01
NL7908878A (nl)	1980-06-16
IT1188867B (it)	1988-01-28
GB2038024A (en)	1980-07-16
MX147355A (es)	1982-11-19
DK526879A (da)	1980-06-13
ES240083Y (es)	1979-07-01
FR2444286A1 (fr)	1980-07-11

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Legal Events

Date

Code

Title

Description

1995-02-28

NAV

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