Invention Grant
US1242021A Top plate and cover for gas-stoves. 失效
顶板和盖子用于气瓶。

  • Patent Title: Top plate and cover for gas-stoves.
  • Patent Title (中): 顶板和盖子用于气瓶。
  • Application No.: US13804416
    Application Date: 1916-12-20
  • Publication No.: US1242021A
    Publication Date: 1917-10-02
  • Inventor: MOTT ABRAM C JR
  • Applicant: MOTT ABRAM C JR
  • Assignee: Abram C Mott Jr
  • Current Assignee: Abram C Mott Jr
  • Priority: US13804416 1916-12-20
Top plate and cover for gas-stoves.
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