FR511551A - Improvements to calipers, dividers and similar instruments - Google Patents

Improvements to calipers, dividers and similar instruments

Info

Publication number
FR511551A
FR511551A FR511551A FR511551DA FR511551A FR 511551 A FR511551 A FR 511551A FR 511551 A FR511551 A FR 511551A FR 511551D A FR511551D A FR 511551DA FR 511551 A FR511551 A FR 511551A
Authority
FR
France
Prior art keywords
calipers
dividers
similar instruments
instruments
similar
Prior art date
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
FR511551A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RANTENS VERKTYGSFABRIK JOHS AS
Original Assignee
RANTENS VERKTYGSFABRIK JOHS AS
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.)
Filing date
Publication date
Application filed by RANTENS VERKTYGSFABRIK JOHS AS filed Critical RANTENS VERKTYGSFABRIK JOHS AS
Application granted granted Critical
Publication of FR511551A publication Critical patent/FR511551A/en
Expired legal-status Critical Current

Links

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
FR511551A 1919-03-15 1920-03-13 Improvements to calipers, dividers and similar instruments Expired FR511551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE140386X 1919-03-15

Publications (1)

Publication Number Publication Date
FR511551A true FR511551A (en) 1920-12-29

Family

ID=20298411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR511551A Expired FR511551A (en) 1919-03-15 1920-03-13 Improvements to calipers, dividers and similar instruments

Country Status (2)

Country Link
FR (1) FR511551A (en)
GB (1) GB140386A (en)

Also Published As

Publication number Publication date
GB140386A (en) 1921-05-26

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