JPS527380B2 - - Google Patents

Info

Publication number
JPS527380B2
JPS527380B2 JP8705972A JP8705972A JPS527380B2 JP S527380 B2 JPS527380 B2 JP S527380B2 JP 8705972 A JP8705972 A JP 8705972A JP 8705972 A JP8705972 A JP 8705972A JP S527380 B2 JPS527380 B2 JP S527380B2
Authority
JP
Japan
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.)
Expired
Application number
JP8705972A
Other languages
Japanese (ja)
Other versions
JPS4921232A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 filed Critical
Publication of JPS4921232A publication Critical patent/JPS4921232A/ja
Publication of JPS527380B2 publication Critical patent/JPS527380B2/ja
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
    • 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
JP8705972A 1972-07-29 1972-08-30 Expired JPS527380B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722237396 DE2237396C2 (de) 1972-07-29 1972-07-29 Ellipsen-Zeichengerät

Publications (2)

Publication Number Publication Date
JPS4921232A JPS4921232A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-02-25
JPS527380B2 true JPS527380B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-03-02

Family

ID=5852108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8705972A Expired JPS527380B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-07-29 1972-08-30

Country Status (2)

Country Link
JP (1) JPS527380B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2237396C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59196179U (ja) * 1983-06-15 1984-12-27 住江織物株式会社 視覚障害者誘導用カ−ペツト
JPS61215753A (ja) * 1985-03-22 1986-09-25 ダイニツク株式会社 積層不織シ−ト材および成形体
JPS6211406A (ja) * 1985-07-08 1987-01-20 忠見　佳彦 タイルカ−ペツト

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586761B2 (ja) * 1974-12-16 1983-02-07 エヌオーケー株式会社 シヨウケツザイリヨウノ セイゾウホウ
JPS5647502A (en) * 1979-09-26 1981-04-30 Janome Sewing Mach Co Ltd Manufacture of sintered aluminum parts
JPS6299081A (ja) * 1985-10-23 1987-05-08 Hitachi Powdered Metals Co Ltd 焼結機械部品の表面仕上げ方法
FR2608513A1 (fr) * 1986-12-18 1988-06-24 Chevillard Bernard Trace-ellipses
US6052909A (en) 1998-08-26 2000-04-25 Gardner; Mark T. Hand-held oval cutting device
US8091583B2 (en) 2005-06-16 2012-01-10 Raval A.C.S. Ltd. Double check valve for a fuel system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59196179U (ja) * 1983-06-15 1984-12-27 住江織物株式会社 視覚障害者誘導用カ−ペツト
JPS61215753A (ja) * 1985-03-22 1986-09-25 ダイニツク株式会社 積層不織シ−ト材および成形体
JPS6211406A (ja) * 1985-07-08 1987-01-20 忠見　佳彦 タイルカ−ペツト

Also Published As

Publication number Publication date
DE2237396A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-12-06
JPS4921232A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-02-25
DE2237396C2 (de) 1974-07-18
DE2237396B1 (de) 1973-12-06

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