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Hermann Konrad Co.

assorted documents

return to Konrad index

1932/1933 Swiss Utility Patent

Briquet Konrad

1932/1933 Swiss Utility Patent

Briquet Konrad

1945/1947 Swiss Utility Patent

Briquet HEKO, SPAR, etc.

1944/1948 Swiss Utility Patent

Briquet HEKO, SPAR, etc.

SPAR lighter

instructions

Hermann Konrad Co.

assorted models

The Spy Museum

museum display

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