Inventor · disambiguated record

Wolfgang Helmich

Also filed as: HELMICH WOLFGANG

1 granted patent·15 citations·filing 1987–1987

36Inventor score

Technology areasC06B

Files withNITROCHEMIE GMBH1

Top patents by PatentIndex Score

1 record

0156US4963296AProcess for the preparation of propellant charge powderNITROCHEMIE GMBH·Filed 1987·Granted Oct 16, 1990·15 cites·11 claims

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