JPS6226367Y2 - - Google Patents

Info

Publication number

JPS6226367Y2

JPS6226367Y2 JP17154180U JP17154180U JPS6226367Y2 JP S6226367 Y2 JPS6226367 Y2 JP S6226367Y2 JP 17154180 U JP17154180 U JP 17154180U JP 17154180 U JP17154180 U JP 17154180U JP S6226367 Y2 JPS6226367 Y2 JP S6226367Y2

Authority

JP

Japan

Prior art keywords

lid

opening window

box

auxiliary

synthetic resin

Prior art date

1980-11-28

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
• Discuss

• 229920003002 synthetic resin Polymers 0.000 claims description 6
• 239000000057 synthetic resin Substances 0.000 claims description 6
• 230000008602 contraction Effects 0.000 claims description 2
• 238000001816 cooling Methods 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 238000001035 drying Methods 0.000 description 1
• 238000001746 injection moulding Methods 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1