FR10740E - Advanced drawing board with tilting ruler and divider - Google Patents

Advanced drawing board with tilting ruler and divider

Info

Publication number
FR10740E
FR10740E FR10740DA FR10740E FR 10740 E FR10740 E FR 10740E FR 10740D A FR10740D A FR 10740DA FR 10740 E FR10740 E FR 10740E
Authority
FR
France
Prior art keywords
ruler
divider
tilting
drawing board
advanced drawing
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
Euphemie Bovyn
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.)
VVE FELIX BOVYN NEE EUPHEMIE WADIN
Original Assignee
VVE FELIX BOVYN NEE EUPHEMIE WADIN
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 VVE FELIX BOVYN NEE EUPHEMIE WADIN filed Critical VVE FELIX BOVYN NEE EUPHEMIE WADIN
Application granted granted Critical
Publication of FR10740E publication Critical patent/FR10740E/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
FR10740D 1907-09-13 1909-03-27 Advanced drawing board with tilting ruler and divider Expired FR10740E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR382557T 1907-09-13
FR10740T 1909-03-27

Publications (1)

Publication Number Publication Date
FR10740E true FR10740E (en) 1909-09-10

Family

ID=1353132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR10740D Expired FR10740E (en) 1907-09-13 1909-03-27 Advanced drawing board with tilting ruler and divider

Country Status (1)

Country Link
FR (1) FR10740E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007174A (en) * 1990-01-22 1991-04-16 Cook Robert J Topographic measuring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007174A (en) * 1990-01-22 1991-04-16 Cook Robert J Topographic measuring device

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