Title:
超音波流量計測装置
Document Type and Number:
Japanese Patent JP4186645
Kind Code:
B2
Inventors:
Miyata Hajime
Yukio Nagaoka
Yoshinori Inui
Yukio Nagaoka
Yoshinori Inui
Application Number:
JP2003045616A
Publication Date:
November 26, 2008
Filing Date:
February 24, 2003
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
G01F1/00; G01F1/66
Domestic Patent References:
| JP9043015A | ||||
| JP7083713A | ||||
| JP6258106A | ||||
| JP5018799A | ||||
| JP5093637A | ||||
| JP9145438A | ||||
| JP11051735A |
Foreign References:
| WO1994009342A1 | ||||
| WO2000055581A1 | ||||
| US6338277 |
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano
Hiroki Naito
Daisuke Nagano
Previous Patent: 真空処理装置の冷却装置
Next Patent: MARKING METHOD FOR SEMICONDUCTOR DEVICE AND FIXING METHOD FOR THE SEMICONDUCTOR DEVICE
Next Patent: MARKING METHOD FOR SEMICONDUCTOR DEVICE AND FIXING METHOD FOR THE SEMICONDUCTOR DEVICE