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Invention Grant
US2303558A Premium cup grease of improved heat and texture stability 失效
高级杯脂润滑脂具有改善的热和质地稳定性

  • Patent Title: Premium cup grease of improved heat and texture stability
  • Patent Title (中): 高级杯脂润滑脂具有改善的热和质地稳定性
  • Application No.: US35211640
    Application Date: 1940-08-10
  • Publication No.: US2303558A
    Publication Date: 1942-12-01
  • Inventor: GUS KAUFMAN , BARNETT ROBERT S
  • Applicant: TEXAS CO
  • Assignee: Texas Co
  • Current Assignee: Texas Co
  • Priority: US35211640 1940-08-10
Premium cup grease of improved heat and texture stability
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