CA987700A - Method of manufacturing hollow plastic ball - Google Patents

Method of manufacturing hollow plastic ball

Info

Publication number
CA987700A
CA987700A CA129,951A CA129951A CA987700A CA 987700 A CA987700 A CA 987700A CA 129951 A CA129951 A CA 129951A CA 987700 A CA987700 A CA 987700A
Authority
CA
Canada
Prior art keywords
hollow plastic
plastic ball
manufacturing hollow
manufacturing
ball
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
CA129,951A
Other languages
English (en)
Other versions
CA129951S (en
Inventor
Jiseki Noda
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.)
NIHON NODALON CO
Original Assignee
NIHON NODALON CO
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 NIHON NODALON CO filed Critical NIHON NODALON CO
Application granted granted Critical
Publication of CA987700A publication Critical patent/CA987700A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B41/00—Hollow inflatable balls
    • A63B41/02—Bladders
    • A63B41/04—Closures therefor
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
CA129,951A 1970-12-14 1971-12-13 Method of manufacturing hollow plastic ball Expired CA987700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45111461A JPS519337B1 (enExample) 1970-12-14 1970-12-14

Publications (1)

Publication Number Publication Date
CA987700A true CA987700A (en) 1976-04-20

Family

ID=14561809

Family Applications (1)

Application Number Title Priority Date Filing Date
CA129,951A Expired CA987700A (en) 1970-12-14 1971-12-13 Method of manufacturing hollow plastic ball

Country Status (2)

Country Link
JP (1) JPS519337B1 (enExample)
CA (1) CA987700A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328544U (enExample) * 1976-08-17 1978-03-11

Also Published As

Publication number Publication date
JPS519337B1 (enExample) 1976-03-26

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