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BONNIER TECHNOLOGY GROUP AB
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S-661 00 SAFFLE, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for measuring particle concentration in a susp...
Patent number
4,914,310
Issue date
Apr 3, 1990
Bonnier Technology Group, Inc.
Dieter Jarofski
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73665028 - BTG
Serial number
73665028
Registration number
1647197
Filing date
Jun 4, 1987
BONNIER TECHNOLOGY GROUP AB
7 - Machines and machine tools