FR949497A - Dispositif de compas à tracer - Google Patents

Dispositif de compas à tracer

Info

Publication number
FR949497A
FR949497A FR949497DA FR949497A FR 949497 A FR949497 A FR 949497A FR 949497D A FR949497D A FR 949497DA FR 949497 A FR949497 A FR 949497A
Authority
FR
France
Prior art keywords
traced
compass device
compass
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
Other languages
English (en)
Inventor
Pierre Loyer
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 filed Critical
Application granted granted Critical
Publication of FR949497A publication Critical patent/FR949497A/fr
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
    • B43L9/02—Compasses
FR949497D 1947-07-12 1947-07-12 Dispositif de compas à tracer Expired FR949497A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR949497T 1947-07-12

Publications (1)

Publication Number Publication Date
FR949497A true FR949497A (fr) 1949-08-31

Family

ID=9474589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949497D Expired FR949497A (fr) 1947-07-12 1947-07-12 Dispositif de compas à tracer

Country Status (1)

Country Link
FR (1) FR949497A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538611A (en) * 1968-08-05 1970-11-10 Donald E Nowell Valve seat guage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538611A (en) * 1968-08-05 1970-11-10 Donald E Nowell Valve seat guage

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