CH572817A5 - - Google Patents

Info

Publication number
CH572817A5
CH572817A5 CH1392173A CH1392173A CH572817A5 CH 572817 A5 CH572817 A5 CH 572817A5 CH 1392173 A CH1392173 A CH 1392173A CH 1392173 A CH1392173 A CH 1392173A CH 572817 A5 CH572817 A5 CH 572817A5
Authority
CH
Switzerland
Application number
CH1392173A
Original Assignee
Okada Jujiro
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 JP9698272A external-priority patent/JPS4955428A/ja
Application filed by Okada Jujiro filed Critical Okada Jujiro
Publication of CH572817A5 publication Critical patent/CH572817A5/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
    • B43L11/00—Non-circular-curve-drawing instruments
    • B43L11/02—Non-circular-curve-drawing instruments for drawing conic sections
    • B43L11/04—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses
    • B43L11/05—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses with gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheet Holders (AREA)
  • Transmission Devices (AREA)
CH1392173A 1972-09-29 1973-09-28 CH572817A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9698272A JPS4955428A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-09-29 1972-09-29
US00398451A US3834028A (en) 1972-09-29 1973-09-18 Apparatus to draw an oval

Publications (1)

Publication Number Publication Date
CH572817A5 true CH572817A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-02-27

Family

ID=26438118

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1392173A CH572817A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-09-29 1973-09-28

Country Status (8)

Country Link
US (1) US3834028A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU6045773A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE805309A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA988290A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH572817A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2348990A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2201189A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1446924A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164901B (en) * 1984-09-25 1988-08-24 Gen Electric Co Plc Apparatus for scanning a medium
JPS61226297A (ja) * 1985-03-28 1986-10-08 安田　寛明 だ円の切断方法及びその装置
US5206194A (en) * 1991-06-20 1993-04-27 Union Oil Company Of America Process for reactivating a deactivated crystalline molecular sieve group VIII metal catalyst
US6052909A (en) 1998-08-26 2000-04-25 Gardner; Mark T. Hand-held oval cutting device
US6158133A (en) * 1998-12-23 2000-12-12 Fiskars Inc. Oval cutter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US126782A (en) * 1872-05-14 Improvement in ellipsographs

Also Published As

Publication number Publication date
BE805309A (fr) 1974-01-16
CA988290A (en) 1976-05-04
FR2201189A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-04-26
GB1446924A (en) 1976-08-18
US3834028A (en) 1974-09-10
DE2348990A1 (de) 1974-04-04
AU6045773A (en) 1975-03-20

Similar Documents

Publication Publication Date Title
JPS5024345B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS5737696B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS154528B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS4965192U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS153142B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS154530B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS157942B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS157798B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS156149B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS155948B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH581608A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH585978A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH560190A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH561450A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH562400A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH564147A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH568625A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH568840A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH569028A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH571873A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH571887A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH572073A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH575777A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH578004A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH311072A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Legal Events

Date Code Title Description
PL Patent ceased