Patents Assigned to Shinwa Ind. Co., Ltd.
  • Feeder cap
    Patent number: 4378077
    Abstract: A feeder cap used for liquid containers of duplicating machines, etc.
    Type: Grant
    Filed: January 19, 1981
    Date of Patent: March 29, 1983
    Assignees: Shinwa Ind. Co., Ltd., Ricoh Co. Ltd.
    Inventor: Kinji Akino