ES232673Y - Nuevo dispositivo visor de diapositivas. - Google Patents

Nuevo dispositivo visor de diapositivas.

Info

Publication number: ES232673Y
Authority: ES; Spain
Prior art keywords: viewing device; new slide; slide viewing; new; viewing
Prior art date: 1977-12-13
Legal status (The legal status 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 status listed.): Expired

Application number

ES1977232673U

Other languages

English (en)

Other versions

ES232673U (es

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.)

1977-12-13

Filing date

1977-12-13

Publication date

1978-06-16

1977-12-13 Application filed filed Critical

1977-12-13 Priority to ES1977232673U priority Critical patent/ES232673Y/es

1978-02-01 Publication of ES232673U publication Critical patent/ES232673U/es

1978-06-16 Application granted granted Critical

1978-06-16 Publication of ES232673Y publication Critical patent/ES232673Y/es

Status Expired legal-status Critical Current

Links

ES1977232673U 1977-12-13 1977-12-13 Nuevo dispositivo visor de diapositivas. Expired ES232673Y (es)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES1977232673U ES232673Y (es)	1977-12-13	1977-12-13	Nuevo dispositivo visor de diapositivas.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES1977232673U ES232673Y (es)	1977-12-13	1977-12-13	Nuevo dispositivo visor de diapositivas.

Publications (2)

Publication Number	Publication Date
ES232673U ES232673U (es)	1978-02-01
ES232673Y true ES232673Y (es)	1978-06-16

Family

ID=8393740

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES1977232673U Expired ES232673Y (es)	1977-12-13	1977-12-13	Nuevo dispositivo visor de diapositivas.

Country Status (1)

Country	Link
ES (1)	ES232673Y (es)

1977
- 1977-12-13 ES ES1977232673U patent/ES232673Y/es not_active Expired

Also Published As

Publication number	Publication date
ES232673U (es)	1978-02-01

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Legal Events

Date	Code	Title	Description
1999-07-01	FD1K	Utility model lapsed	Effective date: 19990601