CH576356A5 - - Google Patents

Info

Publication number
CH576356A5
CH576356A5 CH115374A CH115374A CH576356A5 CH 576356 A5 CH576356 A5 CH 576356A5 CH 115374 A CH115374 A CH 115374A CH 115374 A CH115374 A CH 115374A CH 576356 A5 CH576356 A5 CH 576356A5
Authority
CH
Switzerland
Application number
CH115374A
Original Assignee
Mutoh Ind Ltd
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 Mutoh Ind Ltd filed Critical Mutoh Ind Ltd
Publication of CH576356A5 publication Critical patent/CH576356A5/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
CH115374A 1973-01-31 1974-01-29 CH576356A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48012039A JPS585800B2 (en) 1973-01-31 1973-01-31 Universal parallel ruler device

Publications (1)

Publication Number Publication Date
CH576356A5 true CH576356A5 (en) 1976-06-15

Family

ID=11794447

Family Applications (1)

Application Number Title Priority Date Filing Date
CH115374A CH576356A5 (en) 1973-01-31 1974-01-29

Country Status (10)

Country Link
US (1) US3908275A (en)
JP (1) JPS585800B2 (en)
AU (1) AU473389B2 (en)
BR (1) BR7400678D0 (en)
CA (1) CA999734A (en)
CH (1) CH576356A5 (en)
DE (1) DE2404467C3 (en)
FR (1) FR2216129B1 (en)
GB (1) GB1438063A (en)
IT (1) IT1004828B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349534A (en) * 1976-09-17 1978-05-06 Mutoh Ind Ltd Degital expressing device for rule angle in drafting machine
DE2940429C2 (en) * 1979-10-05 1986-02-20 Marabuwerke Erwin Martz Gmbh & Co, 7146 Tamm Drawing machine head
GB2189616A (en) * 1986-02-10 1987-10-28 Colin Leonard Talbot Engineer's protractor
GB8608165D0 (en) * 1986-04-03 1986-05-08 Frazer Design Consultants Ltd Draughting tables &c
US4785546A (en) * 1987-06-03 1988-11-22 Achilles Tomasini Lithographic production planning system
AU2006231902B2 (en) * 2005-03-30 2010-11-25 National Printing Bureau, Incorporated Administrative Agency Printed matter, method and device for detecting such printed matter, and authentication method and device
CN105538967B (en) * 2016-01-11 2017-05-03 上海理工大学 Aided drawing device for disabled people
CN111942064A (en) * 2020-06-28 2020-11-17 怀化学院 Product design is chi for drawing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893134A (en) * 1954-03-22 1959-07-07 Preco Inc Automatic leveling control and clinometer
US3339285A (en) * 1961-10-25 1967-09-05 Keuffel & Esser Co Drafting machine
DE1264997B (en) * 1963-11-08 1968-03-28 Gottlieb Bullinger Dr Ing Drawing device with a ruler that can be adjusted to one or more basic directions
DE1937465A1 (en) * 1968-07-24 1970-04-09 Konishiroku Photo Ind Device for determining the smallest inclinations of an object in relation to a plane
US3638320A (en) * 1970-05-22 1972-02-01 Keuffel & Esser Co Drafting machine scale locking device

Also Published As

Publication number Publication date
CA999734A (en) 1976-11-16
JPS585800B2 (en) 1983-02-01
US3908275A (en) 1975-09-30
DE2404467B2 (en) 1979-05-17
DE2404467C3 (en) 1980-01-31
IT1004828B (en) 1976-07-20
GB1438063A (en) 1976-06-03
AU473389B2 (en) 1976-06-17
FR2216129A1 (en) 1974-08-30
DE2404467A1 (en) 1974-08-08
JPS49102423A (en) 1974-09-27
FR2216129B1 (en) 1979-08-31
AU6471974A (en) 1975-07-24
BR7400678D0 (en) 1974-11-05

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Legal Events

Date Code Title Description
PL Patent ceased