B01F 31/231
The containers being of the sandglass-type or being linked with their openings
Official title: {the containers being of the sandglass-type or being linked with their openings}
B01F31/231 (The containers being of the sandglass-type or being linked with their openings) appears on 1 US grants and 1 published applications in this corpus.
Search patents in B01F- Granted patents
- 1
- Published applications
- 1
- Assignees
- 1
- Inventors
- 2
- Latest grant
- 15 Dec 2015
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