Document Type and Number:
Japanese Patent JPS57151381
Kind Code:
U
Application Number:
JP3863281U
Publication Date:
September 22, 1982
Filing Date:
March 19, 1981
Export Citation:
International Classes:
B66C1/62; B66C1/00; B66C1/14; B66C1/66; (IPC1-7): B66C1/66