JPS57157263U - - Google Patents
Info
- Publication number
- JPS57157263U JPS57157263U JP1981043853U JP4385381U JPS57157263U JP S57157263 U JPS57157263 U JP S57157263U JP 1981043853 U JP1981043853 U JP 1981043853U JP 4385381 U JP4385381 U JP 4385381U JP S57157263 U JPS57157263 U JP S57157263U
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
- A47C21/04—Devices for ventilating, cooling or heating
- A47C21/042—Devices for ventilating, cooling or heating for ventilating or cooling
- A47C21/046—Devices for ventilating, cooling or heating for ventilating or cooling without active means, e.g. with openings or heat conductors
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981043853U JPS57157263U (xx) | 1981-03-28 | 1981-03-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981043853U JPS57157263U (xx) | 1981-03-28 | 1981-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57157263U true JPS57157263U (xx) | 1982-10-02 |
Family
ID=29840816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981043853U Pending JPS57157263U (xx) | 1981-03-28 | 1981-03-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57157263U (xx) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54131453A (en) * | 1977-12-28 | 1979-10-12 | Susumu Itoku | Bedding device |
-
1981
- 1981-03-28 JP JP1981043853U patent/JPS57157263U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54131453A (en) * | 1977-12-28 | 1979-10-12 | Susumu Itoku | Bedding device |