of grooved belts

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B63H2023/0225

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B63Ships B63HMARINE PROPULSION OR STEERING

Current Industry

B63H2023/0225of grooved belts

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Patents Grantslast 30 patents

Information Patent Grant
Lateral thruster unit for marine vessels
- Patent number 7,530,319
- Issue date May 12, 2009
- Don Dongcho Ha
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Counter propeller propulsion unit
- Patent number 6,406,261
- Issue date Jun 18, 2002
- Kazuo Tsunoda
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Outboard power unit having an internal propeller assembly for a boat
- Patent number 5,435,763
- Issue date Jul 25, 1995
- Richard Pignata
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Drive unit for relatively small watercraft
- Patent number 5,336,119
- Issue date Aug 9, 1994
- Schottel-Werft Josef Becker GmbH & Co. KG
- Siegfried Lais
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Jet propulsion device for watercraft, aircraft, and circulating pumps
- Patent number 5,181,868
- Issue date Jan 26, 1993
- Reinhard Gabriel
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Screw propeller with no shaft boss and ship thruster using such scr...
- Patent number 4,242,979
- Issue date Jan 6, 1981
- Kiyoshi Shima
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents