G05D 13/24
Counterbalanced by two or more different appliances acting simultaneously upon the riser
Official title: counterbalanced by two or more different appliances acting simultaneously upon the riser, e.g. with both spring force and fluid pressure or with both spring force and electromagnetic force
G05D13/24 (Counterbalanced by two or more different appliances acting simultaneously upon the riser) appears on 3 US grants and 1 published applications in this corpus.
Search patents in G05D- Granted patents
- 3
- Published applications
- 1
- Assignees
- 3
- Inventors
- 10
- Latest grant
- 19 Nov 2013
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