Side plate for filters.

Invention Grant

US812530A Side plate for filters. 失效

Title translation: 过滤器侧板。

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Patent Title: Side plate for filters.
Patent Title (中): 过滤器侧板。
Application No.: US1905281902

Application Date: 1905-10-09
Publication No.: US812530A

Publication Date: 1906-02-13
Inventor: SCHWARZ CONSTANTINE P
Applicant: SCHWARZ CONSTANTINE P
Assignee: Constantine P Schwarz
Current Assignee: Constantine P Schwarz
Priority: US1905281902 1905-10-09

Side plate for filters.

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