PL95641B1 - Przyrzad kreslarski - Google Patents

Przyrzad kreslarski Download PDF

Info

Publication number: PL95641B1
Authority: PL; Poland
Prior art keywords: drawing board; arms; attached; frame; specifications
Prior art date: 1973-09-14

Application number

PL1974174044A

Other languages

English (en)

Polish (pl)

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.)

1973-09-14

Filing date

1974-09-12

Publication date

1977-10-31

1973-09-14 Priority claimed from FR7333174A external-priority patent/FR2243834A1/fr

1974-07-03 Priority claimed from FR7423188A external-priority patent/FR2276947A2/fr

1974-09-12 Application filed filed Critical

1977-10-31 Publication of PL95641B1 publication Critical patent/PL95641B1/pl

Links

238000005096 rolling process Methods 0.000 description 2
239000000428 dust Substances 0.000 description 1
239000004576 sand Substances 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/02—Draughting machines or drawing devices for keeping parallelism

PL1974174044A 1973-09-14 1974-09-12 Przyrzad kreslarski PL95641B1 (pl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR7333174A FR2243834A1 (en)	1973-09-14	1973-09-14	Drawing board straight edge support - combined carriage and double parallelogram linkage ensure accuracy
FR7423188A FR2276947A2 (fr)	1974-07-03	1974-07-03	Appareil a dessiner

Publications (1)

Publication Number	Publication Date
PL95641B1 true PL95641B1 (pl)	1977-10-31

Family

ID=26217937

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL1974174044A PL95641B1 (pl)	1973-09-14	1974-09-12	Przyrzad kreslarski

Country Status (10)

Country	Link
US (1)	US3930313A (2)
BR (1)	BR7407197D0 (2)
CH (1)	CH584113A5 (2)
DD (1)	DD116796A5 (2)
DE (1)	DE2438185C3 (2)
GB (1)	GB1431139A (2)
IT (1)	IT1020054B (2)
NL (1)	NL7411770A (2)
PL (1)	PL95641B1 (2)
SU (1)	SU592346A3 (2)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US747522A (en) *	1901-09-30	1903-12-22	Lincoln E Wilkes	Plotting instrument.
US1441939A (en) *	1920-04-02	1923-01-09	Muller Charles	Drawing apparatus
US1482606A (en) *	1921-10-22	1924-02-05	Dodd Company	Drafting instrument
US3074173A (en) *	1959-02-09	1963-01-22	Universal Drafting Machine Cor	Drafting apparatus
US3120060A (en) *	1959-04-16	1964-02-04	Graham Phillip	Graphic machine
US3343267A (en) *	1965-09-13	1967-09-26	Universal Drafting Systems Inc	Dual purpose drafting machine

1974
- 1974-08-06 DE DE2438185A patent/DE2438185C3/de not_active Expired
- 1974-08-19 US US05/498,870 patent/US3930313A/en not_active Expired - Lifetime
- 1974-08-20 IT IT26443/74A patent/IT1020054B/it active
- 1974-08-28 GB GB3762074A patent/GB1431139A/en not_active Expired
- 1974-08-29 BR BR7197/74A patent/BR7407197D0/pt unknown
- 1974-08-29 CH CH1178774A patent/CH584113A5/xx not_active IP Right Cessation
- 1974-09-04 NL NL7411770A patent/NL7411770A/xx not_active Application Discontinuation
- 1974-09-10 SU SU742058416A patent/SU592346A3/ru active
- 1974-09-12 PL PL1974174044A patent/PL95641B1/pl unknown
- 1974-09-12 DD DD181065A patent/DD116796A5/xx unknown

Also Published As

Publication number	Publication date
DD116796A5 (2)	1975-12-12
DE2438185B2 (de)	1979-10-04
US3930313A (en)	1976-01-06
SU592346A3 (ru)	1978-02-05
CH584113A5 (2)	1977-01-31
NL7411770A (nl)	1975-03-18
DE2438185C3 (de)	1980-06-19
IT1020054B (it)	1977-12-20
GB1431139A (en)	1976-04-07
DE2438185A1 (de)	1975-03-20
BR7407197D0 (pt)	1975-07-08

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