Title:
【発明の名称】ポリエステル繊維の製造方法及び密閉縦型紡糸筒
Document Type and Number:
Japanese Patent JP2888888
Kind Code:
B2
Inventors:
KADOTA SHUSAKU
SAWAI HIROYA
SAWAI HIROYA
Application Number:
JP31418089A
Publication Date:
May 10, 1999
Filing Date:
December 05, 1989
Export Citation:
Assignee:
TEIJIN KK
International Classes:
D01F6/62; D01D5/092; (IPC1-7): D01D5/092; D01F6/62
Domestic Patent References:
| JP6269815A | ||||
| JP63165506A | ||||
| JP6141320A | ||||
| JP63315608A | ||||
| JP591709A | ||||
| JP476734Y1 |
Attorney, Agent or Firm:
Maeda Junhiro