DE756409A - - Google Patents

Info

Publication number

DE756409A

DE756409A DE756409A DE 756409 A DE756409 A DE 756409A DE 756409 A DE756409 A DE 756409A

Authority

DE

Germany

Prior art keywords

neck

ring

berlin

bottle

thread

Prior art date

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
• DPMA
• Discuss

• 230000001681 protective effect Effects 0.000 claims description 4
• 238000001179 sorption measurement Methods 0.000 claims description 4
• HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 3
• 150000001875 compounds Chemical class 0.000 claims description 3
• 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 3
• 238000009825 accumulation Methods 0.000 claims 1
• 238000000034 method Methods 0.000 claims 1
• 239000007789 gas Substances 0.000 description 9
• 239000000463 material Substances 0.000 description 3
• 238000003466 welding Methods 0.000 description 3
• 238000007789 sealing Methods 0.000 description 2
• 239000010425 asbestos Substances 0.000 description 1
• 229910052895 riebeckite Inorganic materials 0.000 description 1
• 238000005070 sampling Methods 0.000 description 1
• 125000006850 spacer group Chemical group 0.000 description 1