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Add AND condition
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D01H5/72 Fibre-condensing guides
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IN168020B

India

Other languages
English
Inventor
Peter Artzt
Harald Dallmann
Kurt Ziegler
Gerhard Egbers

Worldwide applications
1985 DE 1986 EP DE BR WO JP US CN CZ IN 1988 RU

Application IN959/MAS/86A events