JPH0525560B2 - - Google Patents
Info
- Publication number
- JPH0525560B2 JPH0525560B2 JP20569390A JP20569390A JPH0525560B2 JP H0525560 B2 JPH0525560 B2 JP H0525560B2 JP 20569390 A JP20569390 A JP 20569390A JP 20569390 A JP20569390 A JP 20569390A JP H0525560 B2 JPH0525560 B2 JP H0525560B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- pearl
- outer shell
- prismatic
- water
- Prior art date
- 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 - Lifetime
Links
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP20569390A JPH0490889A (ja) | 1990-08-01 | 1990-08-01 | 貝殻からパール質部分を分離採集する方法 | 
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP20569390A JPH0490889A (ja) | 1990-08-01 | 1990-08-01 | 貝殻からパール質部分を分離採集する方法 | 
Publications (2)
| Publication Number | Publication Date | 
|---|---|
| JPH0490889A JPH0490889A (ja) | 1992-03-24 | 
| JPH0525560B2 true JPH0525560B2 (en:Method) | 1993-04-13 | 
Family
ID=16511148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| JP20569390A Granted JPH0490889A (ja) | 1990-08-01 | 1990-08-01 | 貝殻からパール質部分を分離採集する方法 | 
Country Status (1)
| Country | Link | 
|---|---|
| JP (1) | JPH0490889A (en:Method) | 
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| KR100491668B1 (ko) * | 2001-09-06 | 2005-05-27 | 조양호 | 패각을 이용한 진주 분말의 제조방법 | 
- 
        1990
        - 1990-08-01 JP JP20569390A patent/JPH0490889A/ja active Granted
 
Also Published As
| Publication number | Publication date | 
|---|---|
| JPH0490889A (ja) | 1992-03-24 | 
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Legal Events
| Date | Code | Title | Description | 
|---|---|---|---|
| R250 | Receipt of annual fees | Free format text: JAPANESE INTERMEDIATE CODE: R250 | |
| R250 | Receipt of annual fees | Free format text: JAPANESE INTERMEDIATE CODE: R250 | |
| R250 | Receipt of annual fees | Free format text: JAPANESE INTERMEDIATE CODE: R250 | |
| R250 | Receipt of annual fees | Free format text: JAPANESE INTERMEDIATE CODE: R250 | |
| FPAY | Renewal fee payment (prs date is renewal date of database) | Free format text: PAYMENT UNTIL: 20080413 Year of fee payment: 15 | |
| FPAY | Renewal fee payment (prs date is renewal date of database) | Free format text: PAYMENT UNTIL: 20090413 Year of fee payment: 16 | |
| FPAY | Renewal fee payment (prs date is renewal date of database) | Year of fee payment: 17 Free format text: PAYMENT UNTIL: 20100413 | |
| FPAY | Renewal fee payment (prs date is renewal date of database) | Free format text: PAYMENT UNTIL: 20100413 Year of fee payment: 17 | |
| FPAY | Renewal fee payment (prs date is renewal date of database) | Year of fee payment: 18 Free format text: PAYMENT UNTIL: 20110413 | |
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) | Year of fee payment: 18 Free format text: PAYMENT UNTIL: 20110413 |