Risultati 13786

Archival description
Improvements in Oil Lamps
MT NAM CMD-01-PAT-00004 · Unità documentaria · 01/06/1892
Parte di Commerce Department

Applicant/s name: Schanschieff Alexander; Paul Michael John. Inventor/s name: n/a. IPC (International Patent Classification): n/a.

Improvements in rotary motors
MT NAM CMD-01-PAT-00064 · Unità documentaria · 06/01/1906
Parte di Commerce Department

Applicant/s name: Schanschieff Alexander; Paul Michael John. Inventor/s name: n/a. IPC (International Patent Classification): n/a.

Apparatus for sterilizing tobacco
MT NAM CMD-01-PAT-00085 · Unità documentaria · 30/01/1912
Parte di Commerce Department

Applicant/s name: Schanschieff Alexander; Paul Michael John. Inventor/s name: n/a. IPC (International Patent Classification): n/a.