CA943755A - Device for use in drafting, plotting, measuring and the like - Google Patents

Device for use in drafting, plotting, measuring and the like

Info

Publication number: CA943755A
Authority: CA; Canada
Prior art keywords: drafting; plotting; measuring
Prior art date: 1970-06-11
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

CA114,787A

Other languages

English (en)

Other versions

CA114787S (en

Inventor

Kurt Gornowitz

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.)

Albert Nestler AG

Original Assignee

Albert Nestler AG

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.)

1970-06-11

Filing date

1971-06-04

Publication date

1974-03-19

1971-06-04 Application filed by Albert Nestler AG filed Critical Albert Nestler AG

1974-03-19 Application granted granted Critical

1974-03-19 Publication of CA943755A publication Critical patent/CA943755A/en

Status Expired legal-status Critical Current

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
- B43L13/045—Guides for rulers with carriages

CA114,787A 1970-06-11 1971-06-04 Device for use in drafting, plotting, measuring and the like Expired CA943755A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE7021861		1970-06-11

Publications (1)

Publication Number	Publication Date
CA943755A true CA943755A (en)	1974-03-19

Family

ID=6612268

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA114,787A Expired CA943755A (en)	1970-06-11	1971-06-04	Device for use in drafting, plotting, measuring and the like

Country Status (6)

Country	Link
US (1)	US3727317A (de)
JP (1)	JPS511172B1 (de)
CA (1)	CA943755A (de)
CH (2)	CH541444A (de)
FR (1)	FR2097862A5 (de)
GB (1)	GB1320441A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4370811A (en) *	1981-02-09	1983-02-01	Triggs Dennis R	Apparatus for marking preselected measurements
DE3312853C1 (de) *	1983-04-09	1983-12-15	Albert Nestler Gmbh, 7630 Lahr	Halte- und Fuehrungsvorrichtung fuer Beschriftungs- und Zeichengeraete an Laufwagenzeichenmaschinen
GB9404855D0 (en) *	1994-03-12	1994-04-27	Eastwood Nigel J	Workpiece clamp and/or cutting guide
CN106739690B (zh) *	2016-11-22	2017-12-26	张冬妮	一种多功能数学教具
CN112606597B (zh) *	2020-12-24	2022-09-02	吉林建筑大学	一种英语课堂教学用辅助板书划线工具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA787618A (en) *		1968-06-18	Franz Kuhlmann K.G. Prazisionsmechanik Und Maschinenbau	Carriage-type drafting machine
DE1233749B (de) *	1964-05-14	1967-02-02	Franz Kuhlmann K G Praez Smech	Laufwagen-Zeichenmaschine
NL6705263A (de) *	1967-04-14	1968-10-15

1971
- 1971-05-27 CH CH1001072A patent/CH541444A/de not_active IP Right Cessation
- 1971-05-27 CH CH785571A patent/CH531424A/de not_active IP Right Cessation
- 1971-05-28 GB GB1802371A patent/GB1320441A/en not_active Expired
- 1971-06-04 CA CA114,787A patent/CA943755A/en not_active Expired
- 1971-06-09 US US00151426A patent/US3727317A/en not_active Expired - Lifetime
- 1971-06-10 JP JP46041370A patent/JPS511172B1/ja active Pending
- 1971-06-11 FR FR7121230A patent/FR2097862A5/fr not_active Expired

Also Published As

Publication number	Publication date
FR2097862A5 (de)	1972-03-03
GB1320441A (en)	1973-06-13
US3727317A (en)	1973-04-17
JPS511172B1 (de)	1976-01-14
CH531424A (de)	1972-12-15
CH541444A (de)	1973-10-31

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