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FR987547A - Improvements to drawing tables - Google Patents

Improvements to drawing tables

Info

Publication number
FR987547A
FR987547A FR987547DA FR987547A FR 987547 A FR987547 A FR 987547A FR 987547D A FR987547D A FR 987547DA FR 987547 A FR987547 A FR 987547A
Authority
FR
France
Prior art keywords
drawing tables
tables
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
French (fr)
Inventor
Maurice-Leon-Marie Benoit
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 FR987547A publication Critical patent/FR987547A/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
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/02—Draughting machines or drawing devices for keeping parallelism
    • B43L13/04—Guides for rulers
    • B43L13/046—Guides for rulers with cables
FR987547D 1949-04-04 1949-04-04 Improvements to drawing tables Expired FR987547A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR987547T 1949-04-04

Publications (1)

Publication Number Publication Date
FR987547A true FR987547A (en) 1951-08-14

Family

ID=9538980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR987547D Expired FR987547A (en) 1949-04-04 1949-04-04 Improvements to drawing tables

Country Status (1)

Country Link
FR (1) FR987547A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445280A (en) * 1982-09-30 1984-05-01 Hayes Jess W Brake for drafting parallel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445280A (en) * 1982-09-30 1984-05-01 Hayes Jess W Brake for drafting parallel

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