A Hit hole thin film sound absorption cell which has a guide part - Seoul National University of Science and Technology Industry-Academia Cooperation

Title:

A Hit hole thin film sound absorption cell which has a guide part

Document Type and Number:

Japanese Patent JP5987243

Kind Code:

B2

Inventors:

Lee Dong Ho

Application Number:

JP2014005688A

Publication Date:

September 07, 2016

Filing Date:

January 16, 2014

Export Citation:

Assignee:

Seoul National University of Science and Technology Industry-Academia Cooperation
Taisho Nikkei Co., Ltd.

International Classes:

G10K11/16; E01F8/00; G10K11/172

Domestic Patent References:

Attorney, Agent or Firm:

Tatsuro Yamamoto
Shoji Yamamoto

Previous Patent: Thermoelectric conversion elements and a thermoelectrical converting method

Next Patent: A recovery method of rhenium , a method of collecting rhenium from solution containing rhenium and o...