Maarten Spanjers

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Bergeijk, NL

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Patents Grantslast 30 patents

Information Patent Grant
Convolute tube
- Patent number 10,836,131
- Issue date Nov 17, 2020
- Heraeus Electro-Nite International N.V.
- Maarten Spanjers
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD

Patents Applicationslast 30 patents

Information Patent Application
CONVOLUTE TUBE
- Publication number 20190263082
- Publication date Aug 29, 2019
- HERAEUS ELECTRO-NITE INTERNATION N.V.
- Maarten Spanjers
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD