Means for excavating and transporting material in grading.

Invention Grant

US1231121A Means for excavating and transporting material in grading. 失效

Title translation: 装备运输和运输材料的手段。

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Patent Title: Means for excavating and transporting material in grading.
Patent Title (中): 装备运输和运输材料的手段。
Application No.: US12526616

Application Date: 1916-10-12
Publication No.: US1231121A

Publication Date: 1917-06-26
Inventor: BRINTON WILLIAM F
Applicant: BRINTON WILLIAM F
Assignee: William F Brinton
Current Assignee: William F Brinton
Priority: US12526616 1916-10-12

Means for excavating and transporting material in grading.

Public/Granted literature

US20100083687A1 REFRIGERATOR AND FROZEN FOOD PRESERVATION METHOD Public/Granted day:2010-04-08

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