Sefar BDH, Inc.

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Saguenay, QC, CA

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Patents Grantslast 30 patents

Information Patent Grant
Filter bag, pleatable filtration material therefore, and process of...
- Patent number 8,728,401
- Issue date May 20, 2014
- Sefar BDH, Inc.
- Luc Parent
- B32 - LAYERED PRODUCTS