Patents

一种具有消水锤作用的多用安全阀

Release Time:2019-04-15 Hits:

Title:

一种具有消水锤作用的多用安全阀

Institution:

物理学院

Type of Patent:

Utility models

Application Number:

201220305579.9

Number of Inventors:

6

Service Invention or Not:

No

Application Date:

2012-06-27

Publication Date:

2013-01-16

Authorization Date:

2013-01-16

Release Time:

2019-04-15

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