JPS629021B2 - - Google Patents

Info

Publication number
JPS629021B2
JPS629021B2 JP55001653A JP165380A JPS629021B2 JP S629021 B2 JPS629021 B2 JP S629021B2 JP 55001653 A JP55001653 A JP 55001653A JP 165380 A JP165380 A JP 165380A JP S629021 B2 JPS629021 B2 JP S629021B2
Authority
JP
Japan
Prior art keywords
tone
fibers
tone plate
closed cells
plate
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
Application number
JP55001653A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5699656A (en
Inventor
Junji Fujii
Kazuharu Shimizu
Tamotsu Takizawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP165380A priority Critical patent/JPS5699656A/ja
Publication of JPS5699656A publication Critical patent/JPS5699656A/ja
Publication of JPS629021B2 publication Critical patent/JPS629021B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
JP165380A 1980-01-10 1980-01-10 Sound board in fiber reinforcing foaming resin Granted JPS5699656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP165380A JPS5699656A (en) 1980-01-10 1980-01-10 Sound board in fiber reinforcing foaming resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP165380A JPS5699656A (en) 1980-01-10 1980-01-10 Sound board in fiber reinforcing foaming resin

Publications (2)

Publication Number Publication Date
JPS5699656A JPS5699656A (en) 1981-08-11
JPS629021B2 true JPS629021B2 (en]) 1987-02-26

Family

ID=11507472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP165380A Granted JPS5699656A (en) 1980-01-10 1980-01-10 Sound board in fiber reinforcing foaming resin

Country Status (1)

Country Link
JP (1) JPS5699656A (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886340U (ja) * 1981-12-08 1983-06-11 積水化学工業株式会社 積層材
JPS58117926U (ja) * 1982-02-04 1983-08-11 積水化学工業株式会社 曲がり構造材
JPS6360743A (ja) * 1986-09-02 1988-03-16 東レ株式会社 軽量複合材料
JPS63163397A (ja) * 1986-12-25 1988-07-06 ヤマハ株式会社 音板
JPS63163398A (ja) * 1986-12-25 1988-07-06 ヤマハ株式会社 音板
FI872561A7 (fi) * 1987-06-08 1989-03-07 Kaehoenen Matti Puhallinsoittimen runkorakenne sekä menetelmä ko. rakenteen omaavan puhallinsoittimen rungon valmistamiseksi.
JP2025065800A (ja) * 2023-10-10 2025-04-22 国立大学法人 東京大学 楽器用樹脂構造体および楽器用樹脂構造体の製造方法

Also Published As

Publication number Publication date
JPS5699656A (en) 1981-08-11

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