Paper making and fiber liberation – Apparatus – Apparatus repair – cleaning or conditioning
Reexamination Certificate
2007-03-20
2010-11-09
Halpern, Mark (Department: 1791)
Paper making and fiber liberation
Apparatus
Apparatus repair, cleaning or conditioning
C162S280000, C015S256510
Reexamination Certificate
active
07828937
ABSTRACT:
The invention relates to a scraper blade holding device comprising a mounting unit into which a scraper blade is normally inserted. According to the present invention a scraper blade carrier, which has in its region projecting out of the mounting unit fastening means for a scraper blade, is inserted into the mounting unit. This has the advantages that scraper blades with reduced dimensions can be used.
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International Search Report, Jun. 2007.
Collard & Roe P.C.
Halpern Mark
Joh. Clouth GmbH & Co. KG
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