IN172577B - - Google Patents

Info

Publication number
IN172577B
IN172577B IN256MA1991A IN172577B IN 172577 B IN172577 B IN 172577B IN 256MA1991 A IN256MA1991 A IN 256MA1991A IN 172577 B IN172577 B IN 172577B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
P L Narasimham
Original Assignee
American Telephone & Telegraph
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 American Telephone & Telegraph filed Critical American Telephone & Telegraph
Priority to IN256MA1991 priority Critical patent/IN172577B/en
Publication of IN172577B publication Critical patent/IN172577B/en

Links

IN256MA1991 1987-08-25 1991-04-01 IN172577B (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN256MA1991 IN172577B (https=) 1987-08-25 1991-04-01

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN618MA1987 1987-08-25
IN256MA1991 IN172577B (https=) 1987-08-25 1991-04-01

Publications (1)

Publication Number Publication Date
IN172577B true IN172577B (https=) 1993-10-09

Family

ID=11095777

Family Applications (2)

Application Number Title Priority Date Filing Date
IN256MA1991 IN172577B (https=) 1987-08-25 1991-04-01
IN558MA1992 IN174155B (https=) 1987-08-25 1992-09-09

Family Applications After (1)

Application Number Title Priority Date Filing Date
IN558MA1992 IN174155B (https=) 1987-08-25 1992-09-09

Country Status (1)

Country Link
IN (2) IN172577B (https=)

Also Published As

Publication number Publication date
IN174155B (https=) 1994-09-24

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