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(12) Patent: | (11) CA 104876 |
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(21) Application Number: | 104876 |
(54) English Title: | GRAIN DOOR FOR CARS |
(54) French Title: | PORTE POUR CHAR A GRAIN |
Status: | Term Expired - Post Grant Beyond Limit |
(51) International Patent Classification (IPC): | N/A |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : | |
(74) Agent: | |
(74) Associate agent: | |
(45) Issued: | 1907-04-23 |
(22) Filed Date: | 1907-01-22 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | None |
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