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Frank Muller
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Leinfelden, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Pressure medium operated impact tool
Patent number
4,688,645
Issue date
Aug 25, 1987
Robert Bosch GmbH
Frank Muller
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Power-driven hand tool
Patent number
4,537,264
Issue date
Aug 27, 1985
Robert Bosch GmbH
Wolfgang Schmid
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Motor-driven hand-held percussion tool
Patent number
4,476,941
Issue date
Oct 16, 1984
Robert Bosch GmbH
Manfred Buck
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Power-driven hand tool
Patent number
4,456,076
Issue date
Jun 26, 1984
Robert Bosch GmbH
Wolfgang Schmid
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Rotary cam drive for impact tool
Patent number
4,280,359
Issue date
Jul 28, 1981
Robert Bosch GmbH
Wolfgang Schmid
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS