A. Hilmar Burggrabe

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Kirschhalde 1, DE

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Patents Grantslast 30 patents

Information Patent Grant
Household grist mill
- Patent number 4,502,643
- Issue date Mar 5, 1985
- A. Hilmar Burggrabe
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...