Richard Falckenberg

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Patents Grantslast 30 patents

Information Patent Grant
Powder flow control device for growing Verneuil crystals
- Patent number 4,062,653
- Issue date Dec 13, 1977
- Siemens Aktiengesellschaft
- Richard Falckenberg
- C30 - CRYSTAL GROWTH
Information Patent Grant
Apparatus for producing monocrystals by the Verneuil technique
- Patent number 4,000,977
- Issue date Jan 4, 1977
- Siemens Aktiengesellschaft
- Richard Falckenberg
- C30 - CRYSTAL GROWTH