Follower plate seal

Details Follower plate seal Follower plate seal

1987-09-11

1988-12-13

Huppert, Michael S.

Dispensing

With discharge assistant

Container with follower

2221465, 220 93, B67D 562

Patent

active

047904585

ABSTRACT:
Apparatus for dispensing materials from a container using a follower plate having at least one improved discontinuous resilient wiper and associated retaining groove.

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