| 摘要 |
1,089,259. Tappets. JOHNSON PRODUCTS Inc. March 26, 1965 [May 25, 1964], No. 12980/65. Heading F2K. The cam follower foot 26 of a cylindrical tappet is integrally connected thereto by a reduced integral pillar 40 of circular, square, triangular, X or Y cross-section. |
