HUT49200A - Combined safety valve - Google Patents

Combined safety valve

Info

Publication number
HUT49200A
HUT49200A HU3987A HU3987A HUT49200A HU T49200 A HUT49200 A HU T49200A HU 3987 A HU3987 A HU 3987A HU 3987 A HU3987 A HU 3987A HU T49200 A HUT49200 A HU T49200A
Authority
HU
Hungary
Prior art keywords
safety valve
combined safety
combined
valve
safety
Prior art date
Application number
HU3987A
Other languages
Hungarian (hu)
Other versions
HU198992B (en
Inventor
Istvan Farkas
Imre Tudos
Original Assignee
Istvan Farkas
Imre Tudos
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 by Istvan Farkas, Imre Tudos filed Critical Istvan Farkas
Priority to HU3987A priority Critical patent/HU198992B/en
Publication of HUT49200A publication Critical patent/HUT49200A/en
Publication of HU198992B publication Critical patent/HU198992B/en

Links

HU3987A 1987-01-06 1987-01-06 Combined safety valve HU198992B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU3987A HU198992B (en) 1987-01-06 1987-01-06 Combined safety valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU3987A HU198992B (en) 1987-01-06 1987-01-06 Combined safety valve

Publications (2)

Publication Number Publication Date
HUT49200A true HUT49200A (en) 1989-08-28
HU198992B HU198992B (en) 1989-12-28

Family

ID=10947611

Family Applications (1)

Application Number Title Priority Date Filing Date
HU3987A HU198992B (en) 1987-01-06 1987-01-06 Combined safety valve

Country Status (1)

Country Link
HU (1) HU198992B (en)

Also Published As

Publication number Publication date
HU198992B (en) 1989-12-28

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee