FR342409A - Instrument de dessin - Google Patents

Instrument de dessin

Info

Publication number
FR342409A
FR342409A FR342409DA FR342409A FR 342409 A FR342409 A FR 342409A FR 342409D A FR342409D A FR 342409DA FR 342409 A FR342409 A FR 342409A
Authority
FR
France
Prior art keywords
drawing instrument
instrument
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
Carl Mueller
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR342409A publication Critical patent/FR342409A/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
    • B43L7/00—Straightedges
    • B43L7/027—Plural non-adjustable straightedges fixed at right angles
    • B43L7/0275—Triangles
FR342409D 1903-04-18 1904-04-18 Instrument de dessin Expired FR342409A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH342409X 1903-04-18

Publications (1)

Publication Number Publication Date
FR342409A true FR342409A (fr) 1904-09-07

Family

ID=1391412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR342409D Expired FR342409A (fr) 1903-04-18 1904-04-18 Instrument de dessin

Country Status (1)

Country Link
FR (1) FR342409A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513552A (en) * 1967-08-31 1970-05-26 Pierre Lagrosse Set square

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513552A (en) * 1967-08-31 1970-05-26 Pierre Lagrosse Set square

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