GB8407755D0 - Drawing aid - Google Patents

Drawing aid

Info

Publication number
GB8407755D0
GB8407755D0 GB848407755A GB8407755A GB8407755D0 GB 8407755 D0 GB8407755 D0 GB 8407755D0 GB 848407755 A GB848407755 A GB 848407755A GB 8407755 A GB8407755 A GB 8407755A GB 8407755 D0 GB8407755 D0 GB 8407755D0
Authority
GB
United Kingdom
Prior art keywords
drawing aid
aid
Prior art date
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.)
Granted
Application number
GB848407755A
Other versions
GB2136736A (en
GB2136736B (en
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.)
Griew D C L
Original Assignee
Griew D C L
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
Priority claimed from GB838308375A external-priority patent/GB8308375D0/en
Application filed by Griew D C L filed Critical Griew D C L
Priority to GB08407755A priority Critical patent/GB2136736B/en
Publication of GB8407755D0 publication Critical patent/GB8407755D0/en
Publication of GB2136736A publication Critical patent/GB2136736A/en
Application granted granted Critical
Publication of GB2136736B publication Critical patent/GB2136736B/en
Expired legal-status Critical Current

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
    • B43L7/00—Straightedges
    • B43L7/02—T-squares and other similar squares
GB08407755A 1983-03-26 1984-03-26 Drawing aid Expired GB2136736B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08407755A GB2136736B (en) 1983-03-26 1984-03-26 Drawing aid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838308375A GB8308375D0 (en) 1983-03-26 1983-03-26 Drawing aid
GB08407755A GB2136736B (en) 1983-03-26 1984-03-26 Drawing aid

Publications (3)

Publication Number Publication Date
GB8407755D0 true GB8407755D0 (en) 1984-05-02
GB2136736A GB2136736A (en) 1984-09-26
GB2136736B GB2136736B (en) 1987-03-25

Family

ID=26285632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08407755A Expired GB2136736B (en) 1983-03-26 1984-03-26 Drawing aid

Country Status (1)

Country Link
GB (1) GB2136736B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113147239A (en) * 2021-05-31 2021-07-23 重庆电子工程职业学院 Be applied to architectural design's special drawing appurtenance

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB413943A (en) * 1933-01-13 1934-07-26 Anny Bade Angle-measuring and drawing instrument
GB620902A (en) * 1947-01-30 1949-03-31 Basil Carter Improvements in devices for use in cutting glass
GB746231A (en) * 1953-02-26 1956-03-14 Walter Bernard Gelnay Improvements relating to rulers for scholastic and like purposes
GB738223A (en) * 1953-07-01 1955-10-12 Stefan Starzynski Drawing instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113147239A (en) * 2021-05-31 2021-07-23 重庆电子工程职业学院 Be applied to architectural design's special drawing appurtenance
CN113147239B (en) * 2021-05-31 2022-08-05 杭州朴筑建筑设计有限公司 Be applied to architectural design's special drawing appurtenance

Also Published As

Publication number Publication date
GB2136736A (en) 1984-09-26
GB2136736B (en) 1987-03-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee