Galvanic cell separator

United States of America Patent

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Jul 7, 1981
Issued Date
N/A
app pub date
Aug 13, 1979
filing date
Jun 3, 1977

priority date (Note)
Expired

status (Latency Note)

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Abstract

A galvanic cell separator composed of polyvinyl alcohol having a crystallinity of 0.4 or more to be used with a galvanic cell containing alkaline electrolyte, and a method of manufacturing the same.

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Patent Owner(s)

THE FURUKAWA BATTERY CO., LTD.;THE FURUKAWA ELECTRIC CO., LTD.

International Classification(s)

C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Fujiwara, Kunihiko	Yokohama, JP	74	1347
Osawa, Kazuya	Yokohama, JP	4	52
Takeda, Yoshiteru	Tokyo, JP	2	28
Yabumoto, Toshiaki	Yokohama, JP	3	22

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Galvanic cell separator

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United States of America Patent

06066062

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PATENT NO	4277572
SERIAL NO	06066062
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