JPS6111690Y2 - - Google Patents

Info

Publication number

JPS6111690Y2

JPS6111690Y2 JP6514181U JP6514181U JPS6111690Y2 JP S6111690 Y2 JPS6111690 Y2 JP S6111690Y2 JP 6514181 U JP6514181 U JP 6514181U JP 6514181 U JP6514181 U JP 6514181U JP S6111690 Y2 JPS6111690 Y2 JP S6111690Y2

Authority

JP

Japan

Prior art keywords

lens

legs

leg

view

showing

Prior art date

1981-05-07

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

Links

• Espacenet
• Global Dossier
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• 229920003002 synthetic resin Polymers 0.000 claims description 2
• 239000000057 synthetic resin Substances 0.000 claims description 2
• 230000008878 coupling Effects 0.000 description 11
• 238000010168 coupling process Methods 0.000 description 11
• 238000005859 coupling reaction Methods 0.000 description 11
• 239000000463 material Substances 0.000 description 7
• 238000010586 diagram Methods 0.000 description 6
• 230000008901 benefit Effects 0.000 description 4
• 239000011521 glass Substances 0.000 description 4
• 230000007246 mechanism Effects 0.000 description 4
• 238000005304 joining Methods 0.000 description 3
• 238000000034 method Methods 0.000 description 3
• 230000004048 modification Effects 0.000 description 3
• 238000012986 modification Methods 0.000 description 3
• 238000005520 cutting process Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 239000004743 Polypropylene Substances 0.000 description 1
• NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• -1 polypropylene Polymers 0.000 description 1
• 229920001155 polypropylene Polymers 0.000 description 1
• 238000004080 punching Methods 0.000 description 1
• 238000003892 spreading Methods 0.000 description 1
• 230000007480 spreading Effects 0.000 description 1
• 239000012780 transparent material Substances 0.000 description 1
• 238000003466 welding Methods 0.000 description 1