IN172578B - - Google Patents

Info

Publication number
IN172578B
IN172578B IN396MA1991A IN172578B IN 172578 B IN172578 B IN 172578B IN 396MA1991 A IN396MA1991 A IN 396MA1991A IN 172578 B IN172578 B IN 172578B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Frederick Warwick M Stentiford
Martin George Steer
Original Assignee
British Telecomm
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 GB878723829A external-priority patent/GB8723829D0/en
Priority claimed from IN698/MAS/87A external-priority patent/IN170322B/en
Application filed by British Telecomm filed Critical British Telecomm
Publication of IN172578B publication Critical patent/IN172578B/en

Links

IN396MA1991 1986-10-09 1991-05-21 IN172578B (US08158827-20120417-C00028.png)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878723829A GB8723829D0 (en) 1986-10-09 1986-10-09 Window cleaning apparatus
IN698/MAS/87A IN170322B (US08158827-20120417-C00028.png) 1986-10-03 1987-09-28

Publications (1)

Publication Number Publication Date
IN172578B true IN172578B (US08158827-20120417-C00028.png) 1993-10-09

Family

ID=26292865

Family Applications (1)

Application Number Title Priority Date Filing Date
IN396MA1991 IN172578B (US08158827-20120417-C00028.png) 1986-10-09 1991-05-21

Country Status (1)

Country Link
IN (1) IN172578B (US08158827-20120417-C00028.png)

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