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Title:
GOLF BALL
Document Type and Number:
Japanese Patent JP2003000762
Kind Code:
A
Abstract:

To provide a golf ball having high durability and giving a long constant carry.

In a gold ball having a solid core and a cover of at least one layer. Where the weight of the golf ball is (W), the diameter of the gold ball is (D) and the value (S) of the relational expression is as given below, the specific gravity of the solid core and the specific gravity of the cover is almost the same as the value (S).


Inventors:
MASUTANI HIROSHI
HAYASHI JUNJI
YAMAGISHI HISASHI
Application Number:
JP2001188596A
Publication Date:
January 07, 2003
Filing Date:
June 21, 2001
Export Citation:
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Assignee:
BRIDGESTONE SPORTS CO LTD
International Classes:
A63B37/00; A63B37/04; A63B37/12; (IPC1-7): A63B37/00; A63B37/04; A63B37/12
Domestic Patent References:
JPH06277312A1994-10-04
JPH09108383A1997-04-28
JPH09239067A1997-09-16
JPH11104271A1999-04-20
JPH11319149A1999-11-24
JP2000051396A2000-02-22
JP2000070412A2000-03-07
JP2000271249A2000-10-03
JP2000296187A2000-10-24
JP2001079117A2001-03-27
JPS6472268A1989-03-17
JPH09262317A1997-10-07
JP2001054588A2001-02-27
JPH09215778A1997-08-19
Attorney, Agent or Firm:
Takashi Kojima (1 person outside)



 
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