| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a bottle with a pillar part inhibited from undergoing local deformation. <P>SOLUTION: Grooves 23 and 24 each extending along the circumferential direction, both the ends in the circumferential direction contacting both the circumferential end margins of the pillar part 12 respectively, are formed in both up and down ends in the central axial line O of a body part 2 respectively in the pillar part 12. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
