JPS5138104B2 - - Google Patents
Info
- Publication number
- JPS5138104B2 JPS5138104B2 JP49038544A JP3854474A JPS5138104B2 JP S5138104 B2 JPS5138104 B2 JP S5138104B2 JP 49038544 A JP49038544 A JP 49038544A JP 3854474 A JP3854474 A JP 3854474A JP S5138104 B2 JPS5138104 B2 JP S5138104B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49038544A JPS5138104B2 (de) | 1974-04-04 | 1974-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49038544A JPS5138104B2 (de) | 1974-04-04 | 1974-04-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50131150A JPS50131150A (de) | 1975-10-17 |
| JPS5138104B2 true JPS5138104B2 (de) | 1976-10-20 |
Family
ID=12528215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49038544A Expired JPS5138104B2 (de) | 1974-04-04 | 1974-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5138104B2 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4758366A (en) * | 1985-02-25 | 1988-07-19 | Widger Chemical Corporation | Polyhalogenated hydrocarbon refrigerants and refrigerant oils colored with fluorescent dyes and method for their use as leak detectors |
| JPH061267B2 (ja) * | 1988-09-13 | 1994-01-05 | 孝 西山 | コンクリート試料中における気泡組織の解析方法 |
| JPH05172687A (ja) * | 1991-12-26 | 1993-07-09 | Nikkiso Co Ltd | リーク箇所検出方法 |
| JPH11230648A (ja) * | 1998-02-13 | 1999-08-27 | Matsushita Electric Ind Co Ltd | 可燃性冷媒を用いた冷凍機器の冷媒漏洩警報装置 |
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1974
- 1974-04-04 JP JP49038544A patent/JPS5138104B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50131150A (de) | 1975-10-17 |