FR628783A - Various improvements to drawing instruments, and drawing set - Google Patents

Various improvements to drawing instruments, and drawing set

Info

Publication number
FR628783A
FR628783A FR628783DA FR628783A FR 628783 A FR628783 A FR 628783A FR 628783D A FR628783D A FR 628783DA FR 628783 A FR628783 A FR 628783A
Authority
FR
France
Prior art keywords
various improvements
instruments
drawing set
drawing instruments
various
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
Fernand Solere
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 FR628783A publication Critical patent/FR628783A/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
    • B43L13/048—Guides for rulers with T-squares
FR628783D 1926-04-22 1926-04-22 Various improvements to drawing instruments, and drawing set Expired FR628783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR628783T 1926-04-22

Publications (1)

Publication Number Publication Date
FR628783A true FR628783A (en) 1927-10-28

Family

ID=8989924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR628783D Expired FR628783A (en) 1926-04-22 1926-04-22 Various improvements to drawing instruments, and drawing set

Country Status (1)

Country Link
FR (1) FR628783A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193834A (en) * 1988-09-27 1993-03-16 Strozyk John S Intraframe folding bicycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193834A (en) * 1988-09-27 1993-03-16 Strozyk John S Intraframe folding bicycle

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