A straw type air-supply-and-exhaust mouth with a nonreturn valve

Title:

A straw type air-supply-and-exhaust mouth with a nonreturn valve

Document Type and Number:

Japanese Patent JP5995168

Kind Code:

B2

Inventors:

▲高▼▲橋▼ 龍夫

Application Number:

JP2012213112A

Publication Date:

September 21, 2016

Filing Date:

September 10, 2012

Export Citation:

Assignee:

Co., Ltd. High Bridge Supervision

International Classes:

A62B9/06

Domestic Patent References:

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