Method of prepackaging reactive substances e.g. dental materials

摘要

1,168,452. Packaging inter-reactive materials. KOBERLOY Inc. 25 Oct., 1966 [1 Nov., 1965], No. 9111/69. Divided out of 1,168,451. Headings B8C and B8D. The subject matter is identical with that of the parent Specification but only the method of filling the three part containers is claimed.