IN172318B - - Google Patents

Info

Publication number
IN172318B
IN172318B IN162DE1988A IN172318B IN 172318 B IN172318 B IN 172318B IN 162DE1988 A IN162DE1988 A IN 162DE1988A IN 172318 B IN172318 B IN 172318B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Nickolas A Ribaudo
Original Assignee
Ribaudo Vertical Systems
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 US07/053,144 external-priority patent/US4910961A/en
Application filed by Ribaudo Vertical Systems filed Critical Ribaudo Vertical Systems
Priority to IN162DE1988 priority Critical patent/IN172318B/en
Publication of IN172318B publication Critical patent/IN172318B/en

Links

IN162DE1988 1987-05-21 1988-03-02 IN172318B (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN162DE1988 IN172318B (en]) 1987-05-21 1988-03-02

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/053,144 US4910961A (en) 1987-05-21 1987-05-21 Hydraulic door opening or closing device
IN162DE1988 IN172318B (en]) 1987-05-21 1988-03-02

Publications (1)

Publication Number Publication Date
IN172318B true IN172318B (en]) 1993-06-12

Family

ID=26324526

Family Applications (1)

Application Number Title Priority Date Filing Date
IN162DE1988 IN172318B (en]) 1987-05-21 1988-03-02

Country Status (1)

Country Link
IN (1) IN172318B (en])

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