CH327320A - Set square - Google Patents

Set square

Info

Publication number
CH327320A
CH327320A CH327320DA CH327320A CH 327320 A CH327320 A CH 327320A CH 327320D A CH327320D A CH 327320DA CH 327320 A CH327320 A CH 327320A
Authority
CH
Switzerland
Prior art keywords
set square
square
Prior art date
Application number
Other languages
Italian (it)
Inventor
Midulla Beniamino Ing Dott
Original Assignee
Midulla Beniamino Ing Dott
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 Midulla Beniamino Ing Dott filed Critical Midulla Beniamino Ing Dott
Publication of CH327320A publication Critical patent/CH327320A/en

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
CH327320D 1953-10-12 1954-10-09 Set square CH327320A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT327320X 1953-10-12

Publications (1)

Publication Number Publication Date
CH327320A true CH327320A (en) 1958-01-31

Family

ID=11235600

Family Applications (1)

Application Number Title Priority Date Filing Date
CH327320D CH327320A (en) 1953-10-12 1954-10-09 Set square

Country Status (4)

Country Link
CH (1) CH327320A (en)
DE (1) DE1085682B (en)
FR (1) FR1113816A (en)
GB (1) GB794192A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551923A (en) * 1984-05-24 1985-11-12 Hou Sheng Chiang Drawing triangle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR934943A (en) * 1946-10-18 1948-06-04 Le Materiel Automatique Electr protractor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551923A (en) * 1984-05-24 1985-11-12 Hou Sheng Chiang Drawing triangle

Also Published As

Publication number Publication date
DE1085682B (en) 1960-07-21
FR1113816A (en) 1956-04-04
GB794192A (en) 1958-04-30

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