Drilldown: Patents
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Patents > Office :
CH or
CL or
DK or
MX
& Inventor country :
CH or
MX
& Applicant type :
1 or
INDIV or
INDIV+COMPANY
& Applicant is inventor:
Yes
& Grant date:
1909
Use the filters below to narrow your results.
Showing below up to 6 results in range #1 to #6.