Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
CA Patent: CA-2,047
Steam engine packing
Patentees:
John Partington (exact or similar names) - Montreal, QC Canada
Robert Bloomfield (exact or similar names) - Montreal, QC Canada

USPTO Classifications:

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Jan. 01, 1873

Patent Pictures:
CIPO Data
Report data errors or omissions to steward Joel Havens

Copyright © 2002-2024 - DATAMP