NO167880C - VALVE DEVICE. - Google Patents

VALVE DEVICE.

Info

Publication number
NO167880C
NO167880C NO863899A NO863899A NO167880C NO 167880 C NO167880 C NO 167880C NO 863899 A NO863899 A NO 863899A NO 863899 A NO863899 A NO 863899A NO 167880 C NO167880 C NO 167880C
Authority
NO
Norway
Prior art keywords
valve device
valve
Prior art date
Application number
NO863899A
Other languages
Norwegian (no)
Other versions
NO863899D0 (en
NO167880B (en
NO863899L (en
Inventor
William Bryce Scobie
Original Assignee
Keystone Int
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 US06344501 external-priority patent/US4457490B1/en
Publication of NO863899L publication Critical patent/NO863899L/en
Application filed by Keystone Int filed Critical Keystone Int
Priority to NO863899A priority Critical patent/NO167880C/en
Publication of NO863899D0 publication Critical patent/NO863899D0/en
Publication of NO167880B publication Critical patent/NO167880B/en
Publication of NO167880C publication Critical patent/NO167880C/en

Links

NO863899A 1982-02-01 1986-09-30 VALVE DEVICE. NO167880C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO863899A NO167880C (en) 1982-02-01 1986-09-30 VALVE DEVICE.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06344501 US4457490B1 (en) 1982-02-01 1982-02-01 High temperature valve and seat therefor
NO830286A NO155742C (en) 1982-02-01 1983-01-28 VALVE SEAT.
NO863899A NO167880C (en) 1982-02-01 1986-09-30 VALVE DEVICE.

Publications (4)

Publication Number Publication Date
NO863899L NO863899L (en) 1983-08-02
NO863899D0 NO863899D0 (en) 1986-09-30
NO167880B NO167880B (en) 1991-09-09
NO167880C true NO167880C (en) 1991-12-18

Family

ID=27352846

Family Applications (1)

Application Number Title Priority Date Filing Date
NO863899A NO167880C (en) 1982-02-01 1986-09-30 VALVE DEVICE.

Country Status (1)

Country Link
NO (1) NO167880C (en)

Also Published As

Publication number Publication date
NO863899D0 (en) 1986-09-30
NO167880B (en) 1991-09-09
NO863899L (en) 1983-08-02

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Legal Events

Date Code Title Description
MK1K Patent expired

Free format text: EXPIRED IN JANUARY 2003