ES118384A1 -
Process for the manufacture of corrugated sheets or envelopes in a mathematically developable form, especially for ice cells made of tenacious material, especially stainless steel.
- Google Patents
Process for the manufacture of corrugated sheets or envelopes in a mathematically developable form, especially for ice cells made of tenacious material, especially stainless steel.
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
Fried Krupp AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Krupp Stahl AG, Fried Krupp AGfiledCriticalKrupp Stahl AG
Priority to ES118384ApriorityCriticalpatent/ES118384A1/en
Publication of ES118384A1publicationCriticalpatent/ES118384A1/en
ES118384A1930-06-021930-06-02
Process for the manufacture of corrugated sheets or envelopes in a mathematically developable form, especially for ice cells made of tenacious material, especially stainless steel.
ExpiredES118384A1
(en)
Process for the manufacture of corrugated sheets or envelopes in a mathematically developable form, especially for ice cells made of tenacious material, especially stainless steel.
Process for the manufacture of corrugated sheets or envelopes in a mathematically developable form, especially for ice cells made of tenacious material, especially stainless steel.
Process for the manufacture of corrugated sheets or envelopes in a mathematically developable form, especially for ice cells made of tenacious material, especially stainless steel.
Process for the manufacture of corrugated sheets or envelopes in a mathematically developable form, especially for ice cells made of tenacious material, especially stainless steel.