Drilldown: Patents
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- Companies (63)
- Components (716)
- Documents (399)
- Patents (1644)
- Persons (303)
- Products (2013)
- Software (37)
- Specifications (5685)
- All files (25760)
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Use the filters below to narrow your results.
Showing below up to 49 results in range #1 to #49.
P
- Patent EP 0110614
- Patent US 4415927A
- Patent US 4471319A
- Patent US 4481480A
- Patent US 4484147A
- Patent US 4491803A
- Patent US 4499386A
- Patent US 4535319A
- Patent US 4535357A
- Patent US 4536666A
- Patent US 4551656A
- Patent US 4572967A
- Patent US 4584559A
- Patent US 4586037A
- Patent US 4587551A
- Patent US 4598269A
- Patent US 4598315A
- Patent US 4601021A
- Patent US 4605868A
- Patent US 4613814A
- Patent US 4625238A
- Patent US 4638255A
- Patent US 4659945A
- Patent US 4663610A
- Patent US 4672369A
- Patent US 4701694A
- Patent US 4705961A
- Patent US 4707727A
- Patent US 4730124A
- Patent US 4739283A
- Patent US 4740766A
- Patent US 4748420A
- Patent US 4755766A
- Patent US 4777522A