JPS4918788A - - Google Patents
Info
- Publication number
- JPS4918788A JPS4918788A JP47046890A JP4689072A JPS4918788A JP S4918788 A JPS4918788 A JP S4918788A JP 47046890 A JP47046890 A JP 47046890A JP 4689072 A JP4689072 A JP 4689072A JP S4918788 A JPS4918788 A JP S4918788A
- 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.)
- Pending
Links
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Carbon And Carbon Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47046890A JPS4918788A (en) | 1972-05-13 | 1972-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47046890A JPS4918788A (en) | 1972-05-13 | 1972-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4918788A true JPS4918788A (en) | 1974-02-19 |
Family
ID=12759945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47046890A Pending JPS4918788A (en) | 1972-05-13 | 1972-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4918788A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5290498A (en) * | 1991-04-03 | 1994-03-01 | Mitsui Petrochemical Industries, Ltd. | Ultra-high molecular weight polyethylene thin-wall pipe, and method of and apparatus for manufacturing the same |
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1972
- 1972-05-13 JP JP47046890A patent/JPS4918788A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5290498A (en) * | 1991-04-03 | 1994-03-01 | Mitsui Petrochemical Industries, Ltd. | Ultra-high molecular weight polyethylene thin-wall pipe, and method of and apparatus for manufacturing the same |
| US5417561A (en) * | 1991-04-03 | 1995-05-23 | Mitsui Petrochemical Industries, Ltd. | Apparatus for manufacturing of ultra high molecular weight polyethylene thin wall pipe |
| US5683767A (en) * | 1991-04-03 | 1997-11-04 | Mitsui Petrochemical Industries, Ltd. | Ultra-high molecular weight polyethylene thin-wall pipe, and method of an apparatus for manufacturing the same |