JPH02109572U - - Google Patents
Info
- Publication number
- JPH02109572U JPH02109572U JP1801889U JP1801889U JPH02109572U JP H02109572 U JPH02109572 U JP H02109572U JP 1801889 U JP1801889 U JP 1801889U JP 1801889 U JP1801889 U JP 1801889U JP H02109572 U JPH02109572 U JP H02109572U
- Authority
- JP
- Japan
- Prior art keywords
- presser foot
- sewing machine
- zirconia
- ceramics
- utility
- 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.)
- Pending
Links
- 238000009958 sewing Methods 0.000 claims description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
Landscapes
- Sewing Machines And Sewing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1801889U JPH02109572U (fr) | 1989-02-17 | 1989-02-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1801889U JPH02109572U (fr) | 1989-02-17 | 1989-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02109572U true JPH02109572U (fr) | 1990-09-03 |
Family
ID=31232289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1801889U Pending JPH02109572U (fr) | 1989-02-17 | 1989-02-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02109572U (fr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57153683A (en) * | 1981-03-17 | 1982-09-22 | Nishi Seisakusho Kk | Neelde board, square board, feed tooth and hold-down tool for sewing machine |
JPS6342947U (fr) * | 1986-09-05 | 1988-03-22 |
-
1989
- 1989-02-17 JP JP1801889U patent/JPH02109572U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57153683A (en) * | 1981-03-17 | 1982-09-22 | Nishi Seisakusho Kk | Neelde board, square board, feed tooth and hold-down tool for sewing machine |
JPS6342947U (fr) * | 1986-09-05 | 1988-03-22 |