BE459770A - - Google Patents

Info

Publication number
BE459770A
BE459770A BE459770DA BE459770A BE 459770 A BE459770 A BE 459770A BE 459770D A BE459770D A BE 459770DA BE 459770 A BE459770 A BE 459770A
Authority
BE
Belgium
Application number
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.)
Publication of BE459770A publication Critical patent/BE459770A/xx

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
    • B43L13/08—Protractor heads
BE459770D 1941-05-06 BE459770A (enrdf_load_stackoverflow)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR253541X 1941-05-06
FR993843T 1941-05-06
FR56020T 1941-05-06
FR994901T 1945-08-02

Publications (1)

Publication Number Publication Date
BE459770A true BE459770A (enrdf_load_stackoverflow)

Family

ID=27445063

Family Applications (1)

Application Number Title Priority Date Filing Date
BE459770D BE459770A (enrdf_load_stackoverflow) 1941-05-06

Country Status (5)

Country Link
US (1) US2487345A (enrdf_load_stackoverflow)
BE (1) BE459770A (enrdf_load_stackoverflow)
CH (2) CH253541A (enrdf_load_stackoverflow)
FR (3) FR993843A (enrdf_load_stackoverflow)
GB (2) GB602186A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR936172A (fr) * 1945-06-06 1948-07-12 Cellophane Sa Appareil à dessiner
DE1091900B (de) * 1958-08-25 1960-10-27 Walter Braxmaier Rasiergeraet mit rotierendem Scherkopf
US3178825A (en) * 1961-09-25 1965-04-20 Vard Newport Counterbalanced drafting machine
NL8301481A (nl) * 1983-04-27 1984-11-16 Philips Nv Scheerapparaat.
NL8302234A (nl) * 1983-06-23 1985-01-16 Philips Nv Scheerapparaat.
JPS63160691A (ja) * 1986-12-23 1988-07-04 松下電工株式会社 電気かみそり
CN112140775B (zh) * 2020-09-25 2021-12-28 山东工业职业学院 一种具有折叠收纳功能的机械制图用几何教具

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE575169C (de) * 1931-12-11 1933-04-25 E H Viktor Graf Dr Ing Feststellvorrichtung fuer Zeichenkoepfe von Parallel-Zeichengeraeten
US2394344A (en) * 1943-01-04 1946-02-05 Vard Inc Drafting machine

Also Published As

Publication number Publication date
FR56020E (fr) 1952-09-11
FR994901A (fr) 1951-11-23
GB602186A (en) 1948-05-21
CH254555A (fr) 1948-05-15
CH253541A (fr) 1948-03-15
US2487345A (en) 1949-11-08
FR993843A (fr) 1951-11-07
GB615950A (en) 1949-01-13

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