Patent GB-1875-289

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Year filed
Year granted 1875
Office GB
Patent number 289
Inventors Joseph Simmons, Joseph Matthew Morris
Inventor country GB, GB
Applicant person
Applicant firm
Applicant type
Applicant is inventor? Yes
Original title Purifying gas
English title Purifying gas
Tech fields
Filing date
Full specification filed date
Application number
Grant date
Granted? No
Publication date 1
Supplementary to patent [[ ]]
Related to aircraft?
Serial number 1
Patent agent
Assigned to
National tech categories
IPCs
CPCs
Family year
First filing? No
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims