19 Utility Patents
#3,746 in Kanagawa
#39,195 in Japan
#181,132 in the World
Forward Citations = 286
Company Filing History:

Other
Permelec Electrode Ltd.
4. 1 out of 1
Science Laboratories, Inc.
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#3,746 in Kanagawa
#39,195 in Japan
#181,132 in the World
Company Filing History:

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