Harry Lagerwerf

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Rotterdam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger with pump
- Patent number 4,230,178
- Issue date Oct 28, 1980
- B. V. Neratoom
- Antonius M. M. Braat
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Tube sheet comprising two interspaced sheet members and heat exchan...
- Patent number 4,182,407
- Issue date Jan 8, 1980
- B.V. Neratoom
- Harry Lagerwerf
- F28 - HEAT EXCHANGE IN GENERAL