DE3768254D1 - Ventil. - Google Patents

Ventil.

Info

Publication number
DE3768254D1
DE3768254D1 DE8787905792T DE3768254T DE3768254D1 DE 3768254 D1 DE3768254 D1 DE 3768254D1 DE 8787905792 T DE8787905792 T DE 8787905792T DE 3768254 T DE3768254 T DE 3768254T DE 3768254 D1 DE3768254 D1 DE 3768254D1
Authority
DE
Germany
Prior art keywords
valve
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.)
Expired - Lifetime
Application number
DE8787905792T
Other languages
English (en)
Inventor
Shinichi Satoh
Toichi Hirata
Genroku Sugiyama
Hideaki Tanaka
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co 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 claimed from JP13736086U external-priority patent/JPH0354961Y2/ja
Priority claimed from JP13794986U external-priority patent/JPH0434304Y2/ja
Application filed by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority claimed from PCT/JP1987/000662 external-priority patent/WO1988002071A1/ja
Application granted granted Critical
Publication of DE3768254D1 publication Critical patent/DE3768254D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

DE8787905792T 1986-09-09 1987-09-07 Ventil. Expired - Lifetime DE3768254D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP13736086U JPH0354961Y2 (de) 1986-09-09 1986-09-09
JP13794986U JPH0434304Y2 (de) 1986-09-10 1986-09-10
PCT/JP1987/000662 WO1988002071A1 (en) 1986-09-09 1987-09-07 Valve device

Publications (1)

Publication Number Publication Date
DE3768254D1 true DE3768254D1 (de) 1991-04-04

Family

ID=27305352

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787905792T Expired - Lifetime DE3768254D1 (de) 1986-09-09 1987-09-07 Ventil.

Country Status (1)

Country Link
DE (1) DE3768254D1 (de)

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee