METHOD AND APPARATUS FOR TESTING LEAKAGE OF PIPE PASSAGE

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United States of America Patent

APP PUB NO 20090165534A1
SERIAL NO

12281564

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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′×internal capacity VL)/(pressure drop time Δt′).

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Patent Owner(s)

Patent OwnerAddress
FUJIKIN INCORPORATED3-2 ITACHIBORI 2-CHOME NISHI-KU OSAKA-SHI OSAKA 5500012 ?5500012
S E S CO LTDTOKYO JAPAN TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hatano, Masayuki Osaka , JP 53 397
Hon'Iden, Teruo Osaka , JP 1 4
Ikeda, Nobukazu Osaka , JP 234 4423
Kawada, Koji Osaka , JP 39 487
Kindai, Yoshiyuki Osaka , JP 1 4
Kohno, Gisuke Oita , JP 1 4
Kuramochi, Michio Osaka , JP 6 100
Morimoto, Akihiro Osaka , JP 99 956
Nagano, Kazuhiro Osaka , JP 2 4
Ueji, Yutaka Osaka , JP 2 16
Wada, Toshiaki Osaka , JP 64 1175
Yasumoto, Naofumi Osaka , JP 17 127

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