IT1206005B - Strumento geometrico e procedimento per la sua fabbricazione - Google Patents

Strumento geometrico e procedimento per la sua fabbricazione

Info

Publication number
IT1206005B
IT1206005B IT4797487A IT4797487A IT1206005B IT 1206005 B IT1206005 B IT 1206005B IT 4797487 A IT4797487 A IT 4797487A IT 4797487 A IT4797487 A IT 4797487A IT 1206005 B IT1206005 B IT 1206005B
Authority
IT
Italy
Prior art keywords
manufacture
geometric tool
geometric
tool
Prior art date
Application number
IT4797487A
Other languages
English (en)
Other versions
IT8747974D0 (it
Inventor
Warwicker Clive Walter
Original Assignee
Helix 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
Priority to GB868612656A priority Critical patent/GB8612656D0/en
Application filed by Helix Ltd filed Critical Helix Ltd
Publication of IT8747974D0 publication Critical patent/IT8747974D0/it
Application granted granted Critical
Publication of IT1206005B publication Critical patent/IT1206005B/it

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
    • B43L9/00Circular curve-drawing or like instruments
    • B43L9/16Features common to compasses, dividers, and callipers
IT4797487A 1986-05-23 1987-05-22 Strumento geometrico e procedimento per la sua fabbricazione IT1206005B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB868612656A GB8612656D0 (en) 1986-05-23 1986-05-23 Geometric instrument

Publications (2)

Publication Number Publication Date
IT8747974D0 IT8747974D0 (it) 1987-05-22
IT1206005B true IT1206005B (it) 1989-04-05

Family

ID=10598370

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4797487A IT1206005B (it) 1986-05-23 1987-05-22 Strumento geometrico e procedimento per la sua fabbricazione

Country Status (8)

Country Link
US (1) US4858326A (it)
AU (1) AU601979B2 (it)
CA (1) CA1281180C (it)
GB (2) GB8612656D0 (it)
HK (1) HK79091A (it)
IT (1) IT1206005B (it)
SG (1) SG75591G (it)
ZA (1) ZA8703652B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8808501U1 (it) * 1988-07-02 1989-10-05 M. Seelig Kg Reisszeugfabrik, 8535 Emskirchen, De
DE4205072A1 (de) * 1991-02-23 1992-08-27 Emskirchen Reisszeugfabrik Zirkel
BR9500331A (pt) * 1995-01-26 1997-01-14 Richard Dieter Buschle Compasso
EP0805759A1 (en) * 1995-01-26 1997-11-12 BUSCHLE, Richard Dieter Compass
USD420703S (en) * 1999-08-17 2000-02-15 It's Academic Of Illinois, Inc. Compass
USD747411S1 (en) * 2014-12-18 2016-01-12 Acme United Corporation Compass
USD823389S1 (en) * 2016-10-27 2018-07-17 Beifa Group Co., Ltd. Compass

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US902257A (en) * 1907-11-26 1908-10-27 Georg Schoenner Drawing-compasses.
AT169312B (de) * 1950-07-22 1951-11-10 Michael Verderber Aus Kunststoff gefertigter Zirkel
ES327960A1 (es) * 1965-06-16 1967-08-16 Pozzi Sergio Procedimiento para la fabricacion de varillas de gafas.
GB1291845A (en) * 1969-06-09 1972-10-04 Spear & Jackson Ltd An improvement in or relating to hammers
GB1354351A (en) * 1971-05-18 1974-06-05 Cable Supports Ltd Screw threaded members
CA1068897A (en) * 1976-11-19 1980-01-01 Raymond A. Payton Drawing instrument
GB2106839A (en) * 1981-09-25 1983-04-20 Helix International Ltd Drawing instrument

Also Published As

Publication number Publication date
GB2190630B (en) 1991-02-06
US4858326A (en) 1989-08-22
AU601979B2 (en) 1990-09-27
GB8711348D0 (en) 1987-06-17
GB2190630A (en) 1987-11-25
AU7291687A (en) 1987-11-26
GB8612656D0 (en) 1986-07-02
HK79091A (en) 1991-10-18
SG75591G (en) 1991-11-22
ZA8703652B (en) 1988-04-27
IT8747974D0 (it) 1987-05-22
CA1281180C (en) 1991-03-12

Similar Documents

Publication Publication Date Title
DE3685818D1 (it)
DE8615604U1 (it)
JPH01501391A (it)
DE8704843U1 (it)
DE8617393U1 (it)
IT1206005B (it) Strumento geometrico e procedimento per la sua fabbricazione
JPH0581807B2 (it)
DE8708194U1 (it)
DE8626016U1 (it)
DE8606810U1 (it)
DE8633382U1 (it)
DE8708440U1 (it)
DE8633338U1 (it)
DE8617421U1 (it)
DE8610497U1 (it)
DE8606551U1 (it)
DE8615105U1 (it)
DE8616133U1 (it)
JPH051861Y2 (it)
DE8615861U1 (it)
JPS6370866U (it)
DE8706150U1 (it)
DE8615366U1 (it)
DE8705784U1 (it)
JPH0235528Y2 (it)

Legal Events

Date Code Title Description
TA Fee payment date (situation as of prs-date), data collected since 19931001

Effective date: 19930319