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Rijswijk, Netherlands

Hollandsche Beton Greop N.v.

USPTO Granted Patents = 1

Forward Citations = 14

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1 inventor (with patents filed for the assignee):

Dirk Arentsen (1 out of 3 patents)

1 patent: Sort by Forward Citations

1. 4119159 - Pile driving apparatus (1978-10-10),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#18 in Rijswijk

#3,284 in Netherlands

Rijswijk, Netherlands

Hollandsche Beton Greop N.v.

Forward Citations = 14

1 inventor:

Dirk Arentsen (1 out of 3 patents)

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