CA219598A - Soupape a grain - Google Patents

Soupape a grain

Info

Publication number
CA219598A
CA219598A CA219598A CA219598DA CA219598A CA 219598 A CA219598 A CA 219598A CA 219598 A CA219598 A CA 219598A CA 219598D A CA219598D A CA 219598DA CA 219598 A CA219598 A CA 219598A
Authority
CA
Canada
Prior art keywords
grain valve
grain
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA219598A
Other languages
English (en)
Inventor
F. Nystrom Karl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA219598A publication Critical patent/CA219598A/fr
Expired legal-status Critical Current

Links

CA219598A Soupape a grain Expired CA219598A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA219598T

Publications (1)

Publication Number Publication Date
CA219598A true CA219598A (fr) 1922-06-13

Family

ID=35114042

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219598A Expired CA219598A (fr) Soupape a grain

Country Status (1)

Country Link
CA (1) CA219598A (fr)

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