BE529145A - IMPROVEMENTS RELATING TO PORTABLE BATTERY ELECTRIC LAMPS. - Google Patents

IMPROVEMENTS RELATING TO PORTABLE BATTERY ELECTRIC LAMPS.

Info

Publication number
BE529145A
BE529145A BE529145A BE529145A BE529145A BE 529145 A BE529145 A BE 529145A BE 529145 A BE529145 A BE 529145A BE 529145 A BE529145 A BE 529145A BE 529145 A BE529145 A BE 529145A
Authority
BE
Belgium
Prior art keywords
battery electric
improvements relating
portable battery
electric lamps
lamps
Prior art date
Application number
BE529145A
Other languages
French (fr)
Inventor
John Chamberlain
Original Assignee
Oldham & Son Ltd
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 Oldham & Son Ltd filed Critical Oldham & Son Ltd
Publication of BE529145A publication Critical patent/BE529145A/en

Links

BE529145A 1953-05-26 1954-05-26 IMPROVEMENTS RELATING TO PORTABLE BATTERY ELECTRIC LAMPS. BE529145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB529145X 1953-05-26

Publications (1)

Publication Number Publication Date
BE529145A true BE529145A (en) 1957-05-10

Family

ID=38538870

Family Applications (1)

Application Number Title Priority Date Filing Date
BE529145A BE529145A (en) 1953-05-26 1954-05-26 IMPROVEMENTS RELATING TO PORTABLE BATTERY ELECTRIC LAMPS.

Country Status (1)

Country Link
BE (1) BE529145A (en)

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