发明名称 |
Flared valve housing body |
摘要 |
An improved valve device for self-service watering of animals which delivers water through a pivotal, control member which includes a flared housing permitting greater movement of the control member and results in improved trouble free operation.
|
申请公布号 |
US4258664(A) |
申请公布日期 |
1981.03.31 |
申请号 |
US19790045017 |
申请日期 |
1979.06.04 |
申请人 |
ATCO MANUFACTURING CO., INC. |
发明人 |
ATCHLEY, FRANK W.;VORBECK, DONALD W. |
分类号 |
A01K7/06;(IPC1-7):A01K7/00 |
主分类号 |
A01K7/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|