Constantin Hang GmbH & Co.

Follow

Organization

DE

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Method of joining a suspension or fastening device with a folder or...
- Patent number 4,306,348
- Issue date Dec 22, 1981
- Constantin Hang GmbH & Co.
- Eberhard Hang
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Trademarklast 30 trademarks