NL74519C - - Google Patents

Info

Publication number: NL74519C
Authority: NL; Netherlands

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.)

1951-07-30

Publication of NL74519C publication Critical patent/NL74519C/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
- B43L9/00—Circular curve-drawing or like instruments
- B43L9/16—Features common to compasses, dividers, and callipers
- B43L9/20—Pivots

NL74519D 1951-07-30 NL74519C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL896723X		1951-07-30

Publications (1)

Publication Number	Publication Date
NL74519C true NL74519C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Family

ID=19856195

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL74519D NL74519C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)	1951-07-30

Country Status (2)

Country	Link
DE (1)	DE896723C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
NL (1)	NL74519C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

0
- NL NL74519D patent/NL74519C/xx active
1951
- 1951-09-13 DE DEST3858A patent/DE896723C/de not_active Expired

Also Published As

Publication number	Publication date
DE896723C (de)	1954-02-25

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