CH543974A - Groupe rapporteur pour planche à dessiner - Google Patents

Groupe rapporteur pour planche à dessiner

Info

Publication number
CH543974A
CH543974A CH1327671A CH1327671A CH543974A CH 543974 A CH543974 A CH 543974A CH 1327671 A CH1327671 A CH 1327671A CH 1327671 A CH1327671 A CH 1327671A CH 543974 A CH543974 A CH 543974A
Authority
CH
Switzerland
Prior art keywords
drawing board
protractor group
protractor
group
board
Prior art date
Application number
CH1327671A
Other languages
English (en)
Inventor
Bruneau Alain
Original Assignee
Alpia Sa
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 Alpia Sa filed Critical Alpia Sa
Publication of CH543974A publication Critical patent/CH543974A/fr

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
CH1327671A 1970-09-10 1971-09-10 Groupe rapporteur pour planche à dessiner CH543974A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7032925A FR2105534A5 (fr) 1970-09-10 1970-09-10

Publications (1)

Publication Number Publication Date
CH543974A true CH543974A (fr) 1973-11-15

Family

ID=9061157

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1327671A CH543974A (fr) 1970-09-10 1971-09-10 Groupe rapporteur pour planche à dessiner

Country Status (6)

Country Link
US (1) US3758953A (fr)
JP (1) JPS5221922B2 (fr)
CH (1) CH543974A (fr)
FR (1) FR2105534A5 (fr)
GB (1) GB1356823A (fr)
ZA (1) ZA715821B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519586B1 (fr) * 1982-01-11 1988-03-18 Alpia Sa Dispositif de commande du mecanisme d'indexage angulaire des regles d'une tete d'appareil a dessiner
DE3206550C1 (de) * 1982-02-24 1983-05-05 Franz Kuhlmann Präzisionsmechanik und Maschinenbau GmbH & Co KG, 2940 Wilhelmshaven Zeichenkopf fuer Zeichenmaschinen
JPS59190595U (ja) * 1983-06-01 1984-12-18 武藤工業株式会社 自在平行定規のヘツド

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE12824C (de) * 1900-01-01 H. HÖLSCHER in Lengerich, Westfalen Verbesserungen an einer Dütenmaschine zur Anfertigung von Papiersäcken. (IL
DE1511477B2 (de) * 1966-12-01 1973-10-25 Fa. Franz Schmidt & Haensch, 1000 Berlin Schaltwerk fur einen Zeichenkopf

Also Published As

Publication number Publication date
JPS5221922B2 (fr) 1977-06-14
US3758953A (en) 1973-09-18
GB1356823A (en) 1974-06-19
ZA715821B (en) 1972-05-31
FR2105534A5 (fr) 1972-04-28
JPS4873230A (fr) 1973-10-03

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Legal Events

Date Code Title Description
PL Patent ceased