IT1004828B - DRAWING TOOL - Google Patents

DRAWING TOOL

Info

Publication number
IT1004828B
IT1004828B IT67260/74A IT6726074A IT1004828B IT 1004828 B IT1004828 B IT 1004828B IT 67260/74 A IT67260/74 A IT 67260/74A IT 6726074 A IT6726074 A IT 6726074A IT 1004828 B IT1004828 B IT 1004828B
Authority
IT
Italy
Prior art keywords
drawing tool
tool
Prior art date
Application number
IT67260/74A
Other languages
Italian (it)
Inventor
O Shimizu
Original Assignee
Mutch 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 Mutch Ind Ltd filed Critical Mutch Ind Ltd
Application granted granted Critical
Publication of IT1004828B publication Critical patent/IT1004828B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/02Draughting machines or drawing devices for keeping parallelism
    • B43L13/08Protractor heads
IT67260/74A 1973-01-31 1974-01-31 DRAWING TOOL IT1004828B (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
IT1004828B true IT1004828B (en) 1976-07-20

Family

ID=11794447

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67260/74A IT1004828B (en) 1973-01-31 1974-01-31 DRAWING TOOL

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
US3908275A (en) 1975-09-30
BR7400678D0 (en) 1974-11-05
DE2404467C3 (en) 1980-01-31
AU473389B2 (en) 1976-06-17
FR2216129B1 (en) 1979-08-31
JPS49102423A (en) 1974-09-27
CH576356A5 (en) 1976-06-15
GB1438063A (en) 1976-06-03
CA999734A (en) 1976-11-16
DE2404467A1 (en) 1974-08-08
FR2216129A1 (en) 1974-08-30
AU6471974A (en) 1975-07-24
JPS585800B2 (en) 1983-02-01
DE2404467B2 (en) 1979-05-17

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