BE636275A - - Google Patents

Info

Publication number: BE636275A
Authority: BE; Belgium

Application number

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.)

1963-08-16

Publication of BE636275A publication Critical patent/BE636275A/xx

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
- B43L13/14—Devices for drawing in perspective
- B43L13/141—Two-dimensional devices

BE636275D 1963-08-16 BE636275A (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DET0024508		1963-08-16

Publications (1)

Publication Number	Publication Date
BE636275A true BE636275A (cg-RX-API-DMAC7.html)

Family

ID=7551495

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE636275D BE636275A (cg-RX-API-DMAC7.html)	1963-08-16

Country Status (4)

Country	Link
BE (1)	BE636275A (cg-RX-API-DMAC7.html)
DE (1)	DE1461574A1 (cg-RX-API-DMAC7.html)
GB (1)	GB1037684A (cg-RX-API-DMAC7.html)
NL (1)	NL296867A (cg-RX-API-DMAC7.html)

0
- BE BE636275D patent/BE636275A/xx unknown
- NL NL296867D patent/NL296867A/xx unknown
1963
- 1963-08-16 DE DE19631461574 patent/DE1461574A1/de not_active Withdrawn
- 1963-08-19 GB GB3268763A patent/GB1037684A/en not_active Expired

Also Published As

Publication number	Publication date
NL296867A (cg-RX-API-DMAC7.html)
GB1037684A (en)	1966-08-03
DE1461574A1 (de)	1969-03-06

Similar Documents

Publication	Publication Date	Title
AR142945A1 (cg-RX-API-DMAC7.html)	1965-02-11
AT260747B (cg-RX-API-DMAC7.html)	1968-03-25
BE645501A (cg-RX-API-DMAC7.html)	1964-09-21
BE547422A (cg-RX-API-DMAC7.html)
BE627145A (cg-RX-API-DMAC7.html)
BE626915A (cg-RX-API-DMAC7.html)
BE626358A (cg-RX-API-DMAC7.html)
BE625880A (cg-RX-API-DMAC7.html)
BE626826A (cg-RX-API-DMAC7.html)
BE462764A (cg-RX-API-DMAC7.html)
BE31062A (cg-RX-API-DMAC7.html)
BE645575A (cg-RX-API-DMAC7.html)	1964-07-16
BE603935A (cg-RX-API-DMAC7.html)
BE639935A (cg-RX-API-DMAC7.html)
BE625136A (cg-RX-API-DMAC7.html)
BE533484A (cg-RX-API-DMAC7.html)
BE636583A (cg-RX-API-DMAC7.html)
BE643393A (cg-RX-API-DMAC7.html)	1964-05-29
BE627172A (cg-RX-API-DMAC7.html)
BE624811A (cg-RX-API-DMAC7.html)
BE571209A (cg-RX-API-DMAC7.html)
BE626867A (cg-RX-API-DMAC7.html)
BE623490A (cg-RX-API-DMAC7.html)
BE624982A (cg-RX-API-DMAC7.html)
BE627083A (cg-RX-API-DMAC7.html)