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Halpa Intellectual Properties B.V.
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Gramsbergen, NL
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Patents Grants
last 30 patents
Patents Applications
last 30 patents
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Patent Application
Method for counteracting land subsidence in the vicinity of an unde...
Publication number
20190040712
Publication date
Feb 7, 2019
Halpa Intellectual Properties B.V.
Bert Fennechienes Alberts
E21 - EARTH DRILLING MINING
Information
Patent Application
System of flexible pipes and coupling elements and method of produc...
Publication number
20170184243
Publication date
Jun 29, 2017
Halpa Intellectual Properties B.V.
Bert Fennechienes Alberts
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
System and method for production of a primary fluid, such as oil, f...
Publication number
20150191984
Publication date
Jul 9, 2015
Halpa Intellectual Properties B.V.
Bert Fennechienes Alberts
E21 - EARTH DRILLING MINING
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