JPS63134944U - - Google Patents

Info

Publication number

JPS63134944U

JPS63134944U JP2714187U JP2714187U JPS63134944U JP S63134944 U JPS63134944 U JP S63134944U JP 2714187 U JP2714187 U JP 2714187U JP 2714187 U JP2714187 U JP 2714187U JP S63134944 U JPS63134944 U JP S63134944U

Authority

JP

Japan

Prior art keywords

stopper

inner plug

synthetic resin

resin material

top cap

Prior art date

1987-02-24

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000000463 material Substances 0.000 claims 2
• 230000002093 peripheral effect Effects 0.000 claims 2
• 229920003002 synthetic resin Polymers 0.000 claims 2
• 239000000057 synthetic resin Substances 0.000 claims 2
• 239000004793 Polystyrene Substances 0.000 claims 1
• 229920001971 elastomer Polymers 0.000 claims 1
• 239000000806 elastomer Substances 0.000 claims 1
• 238000001746 injection moulding Methods 0.000 claims 1
• 230000000704 physical effect Effects 0.000 claims 1
• 239000004033 plastic Substances 0.000 claims 1
• 229920002223 polystyrene Polymers 0.000 claims 1
• 238000004108 freeze drying Methods 0.000 description 1

Cited By (3)