Hans Schrewe

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Duisburg, DT

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Patents Grantslast 30 patents

Information Patent Grant
Making withdrawal rollers for ingots
- Patent number 4,094,707
- Issue date Jun 13, 1978
- Mannesmann Aktiengesellschaft
- Hans Schrewe
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Withdrawal roll in continuous casting machine
- Patent number 4,086,957
- Issue date May 2, 1978
- Mannesmann Aktiengesellschaft
- Hans Schrewe
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus for withdrawal of continuously cast ingots
- Patent number 4,042,010
- Issue date Aug 16, 1977
- Mannesmann Aktiengesellschaft
- Gerhard Komma
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Supplying molten metal to a mold for continuous casting
- Patent number 3,996,994
- Issue date Dec 14, 1976
- Mannesmann Aktiengesellschaft
- Hans Schrewe
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Supporting casting in a continuous casting machine by means of exch...
- Patent number 3,994,334
- Issue date Nov 30, 1976
- Mannesmann Aktiengesellschaft
- Hans Schrewe
- B22 - CASTING POWDER METALLURGY