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Inventor: Ondracek; Jiri
Address: Danbury, CT
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5967240 |
Dry sprinkler arrangements |
October 19, 1999 |
| In the particular embodiments described in the specification, a dry sprinkler has a tube-like section with a sprinkler head at one end and a threaded portion to be received in a water supply line at the opposite end and it includes an internal support structure extending between a sealin |
| 5775431 |
Dry sprinkler arrangements |
July 7, 1998 |
| In the particular embodiments described in the specification, a dry sprinkler has a tube-like section with a sprinkler head at one end and a threaded portion to be received in a water supply line at the opposite end and it includes an internal support structure extending between a sealin |
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