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Class Information
Number: 86/20.13
Name: Ammunition and explosive-charge making > Loading fireworks and bursting charges > By vibratory packing
Description: Subject matter in which the operation performed involves vibration or a confining enclosure containing the explosive or combustible material in granular form for the purpose of compacting that material.

Patents under this class:

Patent Number	Title Of Patent	Date Issued
7565857	Method of charging a container with an energetic material	Jul. 28, 2009
4829902	Method for charging flowable explosives into upwardly extending boreholes	May. 16, 1989
4827827	Multiple cartridge filling device having a plurality of measuring cavities	May. 9, 1989
4421004	Method and a device for cast-loading explosive charges	Dec. 20, 1983
4195548	Blasting slurry pump truck	Apr. 1, 1980
4055122	Method of placing blasting charges in wet boreholes	Oct. 25, 1977