7 Utility Patents
#72 in Higashihiroshima
#121,731 in Japan
#598,480 in the World
Forward Citations = 7
Company Filing History:

Kolbenschmidt K. K.
where one patent can have more than one assignee
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#72 in Higashihiroshima
#121,731 in Japan
#598,480 in the World
Company Filing History:

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