BE473641A - - Google Patents

Info

Publication number: BE473641A
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.)

1943-05-27

Publication of BE473641A publication Critical patent/BE473641A/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
- B43L7/00—Straightedges

BE473641D 1943-05-27 BE473641A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH248230T		1943-05-27

Publications (1)

Publication Number	Publication Date
BE473641A true BE473641A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Family

ID=4466768

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE473641D BE473641A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)	1943-05-27

Country Status (2)

Country	Link
BE (1)	BE473641A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
CH (1)	CH248230A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE519393A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) *	1952-04-23
US3163940A (en) *	1962-05-29	1965-01-05	W & L E Gurley	Rapid comparator
FR2370952A1 (fr) *	1976-11-15	1978-06-09	Lequien Claude	Regle graduee

0
- BE BE473641D patent/BE473641A/xx unknown
1943
- 1943-05-27 CH CH248230D patent/CH248230A/de unknown

Also Published As

Publication number	Publication date
CH248230A (de)	1947-04-30

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