发明名称 |
Cleaning module and novel cleaning studs |
摘要 |
A module for use in a pipeline and a novel cleaning stud useable with the module. The module includes a body defining at least two cavities having certain dimensions, or defining a plurality of passages each for receiving a portion of one of the novel cleaning studs and defining at least one cavity within the body for providing a seating surface for engaging a lower catch on the stud.
|
申请公布号 |
US5996158(A) |
申请公布日期 |
1999.12.07 |
申请号 |
US19980034396 |
申请日期 |
1998.03.04 |
申请人 |
PRAXAIR TECHNOLOGY, INC. |
发明人 |
DELORME, RONALD WILLIAM;SIMS, PEGGY LEA;GREENE, JOSEPH LEE |
分类号 |
B08B9/04;B08B9/055;(IPC1-7):B08B9/04 |
主分类号 |
B08B9/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|