Process of extracting resinous matter from long-leaf or pitch pine.

Invention Grant

US764863A Process of extracting resinous matter from long-leaf or pitch pine. 失效

Title translation: 从长叶或松木提取树脂的方法。

Patent Title: Process of extracting resinous matter from long-leaf or pitch pine.
Patent Title (中): 从长叶或松木提取树脂的方法。
Application No.: US1903143258

Application Date: 1903-02-13
Publication No.: US764863A

Publication Date: 1904-07-12
Inventor: PENNIMAN WILLIAM B D
Applicant: PENNIMAN WILLIAM B D
Assignee: William B D Penniman
Current Assignee: William B D Penniman
Priority: US1903143258 1903-02-13

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