| 摘要 |
<p>1,268,743. Latches. AISIN SEIKI K.K. 9 Feb., 1970 [8 Feb., 1969; 19 Feb., 1969], No. 42270/71. Divided out of 1,268,742. Heading E2A. The subject-matter of this Specification is similar to that in Specification 1,268,742 but the claims are directed to the construction of the latch-bolt.</p> |
